diff --git a/app/Http/Controllers/Auth/RegisteredUserController.php b/app/Http/Controllers/Auth/RegisteredUserController.php
index c32d9b2..eb0ffa0 100644
--- a/app/Http/Controllers/Auth/RegisteredUserController.php
+++ b/app/Http/Controllers/Auth/RegisteredUserController.php
@@ -13,6 +13,7 @@
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Hash;
 use Illuminate\Validation\Rules;
+use Illuminate\Validation\ValidationException;
 
 class RegisteredUserController extends Controller
 {
@@ -50,7 +51,6 @@ public function store(Request $request)
                 'password' => Hash::make($request->password),
             ]);
 
-            event(new Registered($user));
 
             $customer = new Customer();
             $names = explode(" ", $user->name);
@@ -58,13 +58,15 @@ public function store(Request $request)
             $customer->first_name = $names[0];
             $customer->last_name = $names[1] ?? '';
             $customer->save();
-
+            event(new Registered($user));
             Auth::login($user);
+
         } catch (\Exception $e) {
             DB::rollBack();
-            return redirect()->back()->withInput()->with('error', 'Unable to register right now.');
+            throw ValidationException::withMessages([
+                'email' => 'There was a problem during email sending. Please try to login with existing accounts',
+            ]);
         }
-
         DB::commit();
 
         Cart::moveCartItemsIntoDb();
diff --git a/backend/src/views/Login.vue b/backend/src/views/Login.vue
index 003f56d..fc7a842 100644
--- a/backend/src/views/Login.vue
+++ b/backend/src/views/Login.vue
@@ -21,8 +21,17 @@
             d="M6 18L18 6M6 6l12 12"
           />
         </svg>
-      </span>
+        </span>
       </div>
+
+      <div>
+        <h4 class="font-semibold">Demo user</h4>
+        <pre class="bg-white p-3 rounded">
+Email: <strong class="font-bold">admin@example.com</strong>
+Password: <strong class="font-bold">admin123</strong>
+</pre>
+      </div>
+
       <input type="hidden" name="remember" value="true"/>
       <div class="rounded-md shadow-sm -space-y-px">
         <div>
diff --git a/resources/views/auth/login.blade.php b/resources/views/auth/login.blade.php
index cfd1574..7375f09 100644
--- a/resources/views/auth/login.blade.php
+++ b/resources/views/auth/login.blade.php
@@ -13,6 +13,14 @@ class="text-sm text-purple-700 hover:text-purple-600"
             </a>
         </p>
 
+        <h3 class="font-semibold">Demo Users</h3>  
+<pre class="bg-white p-3 rounded mb-3 text-sm">
+Email: <strong class="font-bold">user1@example.com</strong>   
+Password: <strong class="font-bold">useruser1</strong>
+
+Email: <strong class="font-bold">user2@example.com</strong>
+Password: <strong class="font-bold">useruser2</strong></pre>
+
         <!-- Session Status -->
         <x-auth-session-status class="mb-4" :status="session('status')"/>