diff --git a/firm/src/components/ListaProduktów.js b/firm/src/components/ListaProduktów.js
index 3137856..3428866 100644
--- a/firm/src/components/ListaProduktów.js
+++ b/firm/src/components/ListaProduktów.js
@@ -8,7 +8,7 @@ const ListaProduktow = ({ onAdd }) => {
   const [products, setProducts] = useState([]);
   const [deleteProductId, setDeleteProductId] = useState(null);
   const [showModal, setShowModal] = useState(false);
-  const [deleteError, setDeleteError] = useState(false);
+  const [deleteError, setDeleteError] = useState(null);
   const navigate = useNavigate();
 
   const fetchProducts = async () => {
@@ -19,7 +19,6 @@ const ListaProduktow = ({ onAdd }) => {
       });
       setProducts(response.data);
     } catch (error) {
-      setDeleteError(true);
       console.error('Błąd podczas pobierania produktów:', error);
     }
   };
@@ -54,7 +53,7 @@ const ListaProduktow = ({ onAdd }) => {
       setDeleteProductId(null);
     } catch (error) {
       setShowModal(false);
-      setDeleteError(true);
+      setDeleteError(error.response?.data || 'Nieznany błąd');
       console.error('Błąd podczas usuwania produktu:', error);
     }
   };
@@ -94,27 +93,26 @@ const ListaProduktow = ({ onAdd }) => {
                   {product.type === 0 ? "" : product.availability}
                 </td>
                 <td className="p-3 flex justify-center space-x-2">
-                <div className="flex justify-center items-center opacity-0 group-hover:opacity-100 transition-opacity duration-200">
+                  <div className="flex justify-center items-center opacity-0 group-hover:opacity-100 transition-opacity duration-200">
                     <button
                       onClick={() => handleEditProduct(product.id)}
                       className="text-blue-500 hover:bg-blue-200 active:bg-blue-300 focus:outline-none p-2 rounded-full transition-colors"
                     >
-                      <EditIcon className = "w-5 h-5"/>
+                      <EditIcon className="w-5 h-5" />
                     </button>
                     <button
                       onClick={() => openDeleteConfirmation(product.id)}
                       className="text-red-500 hover:bg-red-200 active:bg-red-300 focus:outline-none p-2 rounded-full transition-colors"
                     >
-                      <KoszIcon className = "w-5 h-5"/>
+                      <KoszIcon className="w-5 h-5" />
                     </button>
                   </div>
-                  </td>
+                </td>
               </tr>
-              ))}
-            </tbody>
-          </table>
-        </div>
-
+            ))}
+          </tbody>
+        </table>
+      </div>
 
       {showModal && (
         <div className="fixed inset-0 bg-gray-500 bg-opacity-50 flex justify-center items-center z-50">
@@ -137,19 +135,19 @@ const ListaProduktow = ({ onAdd }) => {
           </div>
         </div>
       )}
-       {deleteError && (
+      {deleteError && (
         <div className="fixed inset-0 bg-gray-500 bg-opacity-50 flex justify-center items-center z-50">
           <div className="bg-white p-6 rounded-md shadow-lg w-96">
             <h2 className="text-lg font-bold mb-4">Usuwanie produktu nie powiodło się.</h2>
-            {/*<p>Tu będzie komunikat z api</p>*/}
-              <button
-                onClick={() => setDeleteError(false)}
-                className="bg-gray-500 text-white py-2 px-4 rounded"
-              >
-                Wróć
-              </button>
-            </div>
+            <p className="text-red-500">{deleteError}</p>
+            <button
+              onClick={() => setDeleteError(null)}
+              className="bg-gray-500 text-white py-2 px-4 rounded"
+            >
+              Wróć
+            </button>
           </div>
+        </div>
       )}
     </div>
   );
diff --git a/firm/src/components/ListaTransakcji.js b/firm/src/components/ListaTransakcji.js
index 9ddbab5..bd0aa12 100644
--- a/firm/src/components/ListaTransakcji.js
+++ b/firm/src/components/ListaTransakcji.js
@@ -9,6 +9,7 @@ const ListaTransakcji = ({ onAdd}) => {
   const [transactions, setTransactions] = useState([]);
   const [deleteTransactionId, setDeleteTransactionId] = useState(null);
   const [showModal, setShowModal] = useState(false);
+  const [deleteError, setDeleteError] = useState(null);
   const navigate = useNavigate();
 
   const fetchTransactions = async () => {
@@ -72,8 +73,9 @@ const ListaTransakcji = ({ onAdd}) => {
       setShowModal(false);
       setDeleteTransactionId(null);
     } catch (error) {
-      console.error('Błąd podczas usuwania transakcji:', error);
-    }
+      setShowModal(false);
+      setDeleteError(error.response?.data || 'Nieznany błąd');
+      console.error('Błąd podczas usuwania produktu:', error);}
   };
 
   const openDeleteConfirmation = (transactionId) => {
@@ -150,7 +152,10 @@ const ListaTransakcji = ({ onAdd}) => {
             <h2 className="text-lg font-bold mb-4">Czy na pewno chcesz usunąć tę transakcję?</h2>
             <div className="flex justify-between">
               <button
-                onClick={handleDeleteTransaction}
+                onClick={() => {
+                  handleDeleteTransaction();
+                  setShowModal(false);
+                }}
                 className="bg-red-500 text-white py-2 px-4 rounded"
               >
                 Tak
@@ -165,6 +170,20 @@ const ListaTransakcji = ({ onAdd}) => {
           </div>
         </div>
       )}
+      {deleteError && (
+        <div className="fixed inset-0 bg-gray-500 bg-opacity-50 flex justify-center items-center z-50">
+          <div className="bg-white p-6 rounded-md shadow-lg w-96">
+            <h2 className="text-lg font-bold mb-4">Usuwanie transakcji nie powiodło się.</h2>
+            <p className="text-red-500">{deleteError}</p>
+            <button
+              onClick={() => setDeleteError(null)}
+              className="bg-gray-500 text-white py-2 px-4 rounded"
+            >
+              Wróć
+            </button>
+          </div>
+        </div>
+      )}
     </div>
   );
 };
diff --git a/firm/src/components/PanelAdministratora.js b/firm/src/components/PanelAdministratora.js
index 381ac91..ccf2bf5 100644
--- a/firm/src/components/PanelAdministratora.js
+++ b/firm/src/components/PanelAdministratora.js
@@ -12,6 +12,51 @@ const PanelAdministratora = () => {
   const [selectedEmail, setSelectedEmail] = useState('');
   const [workdays, setWorkdays] = useState([]);
   const [absenceType, setAbsenceType] = useState('');
+  const [userEmail, setUserEmail] = useState('');
+  const [userPassword, setUserPassword] = useState('');
+  const [userRole, setUserRole] = useState('');
+  const [changePasswordEmail, setChangePasswordEmail] = useState('');
+  const [changePasswordValue, setChangePasswordValue] = useState('');
+  const [errors, setErrors] = useState({});
+
+  const validateInputs = () => {
+    const newErrors = {};
+    if (!userEmail) newErrors.email = "Pole email jest wymagane.";
+    if (!userPassword) newErrors.password = "Pole hasło jest wymagane.";
+    if (!userRole) newErrors.role = "Wybór roli jest wymagany.";
+    return newErrors;
+  };
+
+  const addUser = async () => {
+    const validationErrors = validateInputs();
+    if (Object.keys(validationErrors).length > 0) {
+      setErrors(validationErrors);
+      return;
+    }
+    setErrors({});
+
+    try {
+      await axios.post(
+        "https://localhost:7039/api/user/create",
+        {
+          login: userEmail,
+          email: userEmail,
+          password: userPassword,
+          role: userRole,
+          newEncryption: true,
+        },
+        {
+          headers: { Authorization: `Bearer ${localStorage.getItem("token")}` },
+        }
+      );
+      setUserEmail("");
+      setUserPassword("");
+      setUserRole("");
+    } catch (error) {
+      console.error("Błąd podczas tworzenia konta:", error);
+    }
+  };
+
 
   const fetchEmails = async () => {
     try {
@@ -24,6 +69,32 @@ const PanelAdministratora = () => {
     }
   };
 
+
+  const changePassword = async () => {
+    if (!changePasswordEmail || !changePasswordValue) {
+      alert("Wszystkie pola muszą być wypełnione!");
+      return;
+    }
+  
+    try {
+      await axios.post(
+        'https://localhost:7039/api/user/ChangeUserPassword',
+        {
+          email: changePasswordEmail,
+          password: changePasswordValue,
+        },
+        {
+          headers: { Authorization: `Bearer ${localStorage.getItem('token')}` },
+        }
+      );
+  
+      setChangePasswordEmail('');
+      setChangePasswordValue('');
+    } catch (error) {
+      console.error('Błąd podczas zmiany hasła:', error);
+    }
+  };
+
   const addAbsence = async () => {
     if (!selectedEmail || !absenceType || !startDate || !endDate) {
       alert("Wszystkie pola muszą być wypełnione!");
@@ -138,6 +209,26 @@ const PanelAdministratora = () => {
               Raporty
             </button>
           </div>
+          <div className='px-5'>
+            <button 
+              onClick={() => setSelectedOption('konta')} 
+              className={`
+                ${selectedOption === 'konta' ? 'text-white font-bold' : 'text-gray-200'}
+                hover:text-white hover:bg-indigo-600 hover:rounded-lg transition duration-300 ease-in-out
+              `}>
+              Konta
+            </button>
+          </div>
+          <div className='px-5'>
+            <button 
+              onClick={() => setSelectedOption('hasła')} 
+              className={`
+                ${selectedOption === 'hasła' ? 'text-white font-bold' : 'text-gray-200'}
+                hover:text-white hover:bg-indigo-600 hover:rounded-lg transition duration-300 ease-in-out
+              `}>
+              Hasła
+            </button>
+          </div>
         </div>
       </div>
 
@@ -297,6 +388,131 @@ const PanelAdministratora = () => {
         </div>
 
       )}
+    {selectedOption === 'konta' && (
+      <div className="flex justify-center items-start pt-10">
+        <div className="bg-white p-8 rounded-xl shadow-lg w-full max-w-md">
+          <div className="mb-6">
+            <h2 className="text-2xl font-semibold text-center mb-4">Dodaj konto</h2>
+
+            <div className="mb-4">
+            <label htmlFor="email" className="block text-lg font-medium text-gray-700 mb-2">
+              Email:
+            </label>
+            <input
+              type="email"
+              id="email"
+              value={userEmail}
+              onChange={(e) => setUserEmail(e.target.value)}
+              className={`w-full p-3 border ${
+                errors.email ? "border-red-500" : "border-gray-300"
+              } rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500`}
+            />
+            {errors.email && <p className="text-red-500 text-sm">{errors.email}</p>}
+          </div>
+
+          <div className="mb-4">
+            <label htmlFor="password" className="block text-lg font-medium text-gray-700 mb-2">
+              Hasło:
+            </label>
+            <input
+              type="password"
+              id="password"
+              value={userPassword}
+              onChange={(e) => setUserPassword(e.target.value)}
+              className={`w-full p-3 border ${
+                errors.password ? "border-red-500" : "border-gray-300"
+              } rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500`}
+            />
+            {errors.password && <p className="text-red-500 text-sm">{errors.password}</p>}
+          </div>
+
+          <div className="mb-4">
+            <label htmlFor="role" className="block text-lg font-medium text-gray-700 mb-2">
+              Rola:
+            </label>
+            <div className="flex items-center space-x-4">
+              <label className="flex items-center space-x-2">
+                <input
+                  type="radio"
+                  name="role"
+                  value="user"
+                  checked={userRole === "user"}
+                  onChange={(e) => setUserRole(e.target.value)}
+                  className="form-radio text-blue-500 focus:ring-blue-500"
+                />
+                <span className="text-gray-700">User</span>
+              </label>
+              <label className="flex items-center space-x-2">
+                <input
+                  type="radio"
+                  name="role"
+                  value="admin"
+                  checked={userRole === "admin"}
+                  onChange={(e) => setUserRole(e.target.value)}
+                  className="form-radio text-blue-500 focus:ring-blue-500"
+                />
+                <span className="text-gray-700">Admin</span>
+              </label>
+            </div>
+            {errors.role && <p className="text-red-500 text-sm">{errors.role}</p>}
+          </div>
+
+
+
+            <button
+              onClick={addUser}
+              className="w-full bg-blue-500 text-white py-3 px-4 rounded-lg mt-4 hover:bg-blue-600 focus:outline-none focus:ring-2 focus:ring-blue-500 transition duration-300"
+            >
+              Dodaj konto
+            </button>
+          </div>
+        </div>
+      </div>
+    )}
+      {selectedOption === 'hasła' && (
+        <div className="flex justify-center items-start pt-10">
+          <div className="bg-white p-8 rounded-xl shadow-lg w-full max-w-md">
+            <div className="mb-6">
+              <h2 className="text-2xl font-semibold text-center mb-4">Zmień hasło</h2>
+
+              <div className="mb-4">
+                <label htmlFor="email" className="block text-lg font-medium text-gray-700 mb-2">Wybierz email:</label>
+                <select 
+                  id="email"
+                  value={changePasswordEmail}
+                  onChange={(e) => setChangePasswordEmail(e.target.value)} 
+                  className="w-full p-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
+                >
+                  <option value="">Wybierz...</option>
+                  {emails.map((email) => (
+                    <option key={email} value={email}>{email}</option>
+                  ))}
+                </select>
+              </div>
+
+              <div className="mb-4">
+                <label htmlFor="changePasswordValue" className="block text-lg font-medium text-gray-700 mb-2">
+                  Nowe hasło:
+                </label>
+                <input
+                  type="password"
+                  id="changePasswordValue"
+                  value={changePasswordValue}
+                  onChange={(e) => setChangePasswordValue(e.target.value)}
+                  className="w-full p-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
+                />
+              </div>
+
+              <button
+                onClick={changePassword}
+                className="w-full bg-blue-500 text-white py-3 px-4 rounded-lg mt-4 hover:bg-blue-600 focus:outline-none focus:ring-2 focus:ring-blue-500 transition duration-300"
+              >
+                Zmień hasło
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
     </div>
   );
 };
diff --git a/firm/src/components/WidokHarmonogramu.js b/firm/src/components/WidokHarmonogramu.js
index 52dcd29..26912f4 100644
--- a/firm/src/components/WidokHarmonogramu.js
+++ b/firm/src/components/WidokHarmonogramu.js
@@ -2,17 +2,15 @@ import React, { useState, useEffect } from 'react';
 import axios from 'axios';
 
 const WidokHarmonogramu = ({ workdays }) => {
-  const [currentDate, setCurrentDate] = useState(new Date());
   const [displayDate, setDisplayDate] = useState(new Date());
   const [daysInMonth, setDaysInMonth] = useState([]);
   const [manualDateChange, setManualDateChange] = useState(false);
-  const [isWorking, setIsWorking] = useState(false);
   const [selectedDay, setSelectedDay] = useState(null);
   const [loading, setLoading] = useState(false);
 
   useEffect(() => {
     generateDaysInMonth();
-  }, [displayDate, workdays]);
+  }, [workdays]);
 
   const generateDaysInMonth = () => {
     const firstDayOfMonth = new Date(displayDate.getFullYear(), displayDate.getMonth(), 1);