Why Laravel submit doesn't work?

Question

Laravel

I don't understand why the form is not working. Here are the routes:

Route::get('fill-profile', '[email protected]')->middleware('auth')->name('fill-profile');
Route::post('store-profile', '[email protected]')->middleware('auth')->name('store-profile');

Here is the controller itself:

class ProfileController extends Controller
{
    public function store(CreateProfileRequest $request)
    {
        dd(\Auth::user());
        $name = \Auth::user()->name;

        $profile = new Profile();
        $profile->location = \Auth::user()->location->place . ', ' . \Auth::user()->location->country;
        $profile->name = $name;
        $profile->surname = $request->surname;
        $profile->age = $request->age;
        $profile->gender = $request->gender;
        $profile->skype = $request->skype;
        $profile->discord = $request->discord;
        $profile->about = $request->about;
        $profile->user_id = \Auth::user()->id;
        $profile->save();

        return redirect()->route('profile')->with('slug', $name);
    }

    public function fill()
    {
        // Check if logged in
        if (!(\Auth::check())) {
            return Redirect::to('/login');
        }

        // check if user account is active
        if (! \Auth::user()->isActive()) {
            \Auth::logout();
            return redirect('login')->with('error', trans('auth.deactivated'));
        }

        $user = \Auth::user();

        return view('frontend.user.fill', ['user' => $user]);
    }
}

And here is the form itself:

<form name="account-fill" action="{{ route('store-profile') }}" method="POST">
            {!! csrf_field() !!}
            <input type="text" name="surname" placeholder="Enter your surname">
            <input type="number" name="age" placeholder="How old are you?">
            <h4>Select your gender:</h4>
            <select name="gender" form="account-fill">
                <option value="Male">Male</option>
                <option value="Female">Female</option>
            </select>
            <h4>Add some contact information:</h4>
            <input type="text" placeholder="Enter your Skype login here">
            <input type="text" placeholder="Enter your Discord login here">
            <h4>Tell us something about you:</h4>
            <textarea name="about" cols="60" rows="10" placeholder="Hey, type here something about yourself"></textarea>

            <input type="submit" class="btn" value="Send">

        </form>

It seems that everything should work, but when you click send, the page is simply updated and the fields become empty. At the same time, if I just drive in '/' or some left route into the action, then I throw out 404 or 405.