How to authenticate user in other page

[Arpax17]

after login, why my header layout does not display user name except the homepage.

`

<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">

<title>{{ config('app.name', 'FYP Repository') }}</title>

<!-- Scripts -->
<script src="{{ asset('js/app.js') }}" defer></script>

<!-- Fonts -->
<link rel="dns-prefetch" href="//fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css?family=Nunito" rel="stylesheet" type="text/css">

<!-- Styles -->
<link href="{{ asset('css/app.css') }}" rel="stylesheet">

{{ config('app.name', 'Repository') }}

            <div class="collapse navbar-collapse" id="navbarSupportedContent">
                <!-- Left Side Of Navbar -->
                <ul class="navbar-nav mr-auto">

                </ul>

                <!-- Right Side Of Navbar -->
                <ul class="navbar-nav ml-auto">
                    <!-- Authentication Links -->
                    @if (Auth::guest())
                    <li class="nav-item dropdown">
                            <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
                            {{ __('Student') }} <span class="caret"></span>
                            </a>

                            <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
                            <a class="nav-link" href="{{ route('StudLogin') }}">{{ __('Login') }}</a>
                            <a class="nav-link" href="{{ route('StudRegister') }}">{{ __('Register') }}</a>
                            </div>
                            
                        </li>
                        <li class="nav-item">
                            <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
                            {{ __('Staff') }} <span class="caret"></span>
                            </a>
                            <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
                            <a class="nav-link" href="{{ route('SuperLogin') }}">{{ __('Supervisor') }}</a>
                            <a class="nav-link" href="{{ route('CoLogin') }}">{{ __('Coordinator') }}</a>
                            <a class="nav-link" href="{{ route('AdminLogin') }}">{{ __('Admin') }}</a>
                            </div>
                        </li>
                    @else
                        <li class="nav-item dropdown">
                            <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
                                {{ Auth::user()->name }} <span class="caret"></span>
                            </a>

                            <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
                                <a class="dropdown-item" href="{{ route('StudLogout') }}"
                                   onclick="event.preventDefault();
                                                 document.getElementById('logout-form').submit();">
                                    {{ __('Logout') }}
                                </a>

                                <form id="logout-form" action="{{ route('StudLogout') }}" method="POST" style="display: none;">
                                    @csrf
                                </form>
                            </div>
                        </li>
                    @endguest
                </ul>
            </div>
        </div>
    </nav>

    <main class="py-4">
        @yield('content')
    </main>
</div>

`