How to go to parent directory in laravel 5.5

Question

I have created a Laravel 5.5 project and have placed few files inside the app.Http.controller.Auth.myfolder.myfile.

myfile has extension myfile.blade.php

I am trying to route the file as shown below

web.php

Route::get('/Sign-Up', function () {
    return view('app.Http.Controllers.Auth.publisher.register');
});

web.php is place in route folder and folder route and app are in same directory.

but this method is not working.