Please I need help in updating User details in Laravel 8

I would really appreciate if someone can please help me. This has not been working since yesterday evening.

Here is my Form, Controller, Model and Route:

Having imported all necessary classes at the top of Controller, Model and Route...

Result: the form submitted without no issues but no feedback by session and values didn't change.

// My Form.....
 <form action="/user/update-profile/{$userDetail->id}" method="POST" enctype="multipart/form-data">
            @method('PATCH')
            @csrf  

            <div>
            
                <div class="form-row p-1">

                        <div class="col-sm-12 col-md-12 mb-3">
                            <label for="username-id">Username</label>
                            <input type="text" class="form-control" id="username-id" name="username" value="{{$userDetail->username}}" placeholder="Enter your username.." required autocomplete="username" autofocus>
                            @error('username')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>

                        <div class="col-sm-12 col-md-12 mb-3">
                            <label for="name-id">Name</label>
                            <input type="text" class="form-control" id="name-id" name="name" value="{{$userDetail->name}}" placeholder="Enter your name.." required autocomplete="name" autofocus>
                            @error('name')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>

                        <div class="col-sm-12 col-md-12 mb-3">
                            <label for="email-id">Email</label>
                            <input type="email" class="form-control" id="email-id" name="email" value="{{$userDetail->email}}" placeholder="Enter your email.." required autocomplete="email" autofocus>
                            @error('email')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>

                        <div class="col-sm-12 col-md-12 mb-3">
                            <label for="password">Password</label>
                            <input type="password" class="form-control" id="password-id" name="password" placeholder="Enter your password.." required autocomplete="new-password">
                            @error('password')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>

                         <div class="col-sm-12 col-md-12 mb-3">
                            <label for="password_confirmation-id">Repeat password</label>
                            <input type="password" class="form-control" id="password_confirmation-id" name="password_confirmation" placeholder="Repeat your password.." required autocomplete="new-password-confirm">
                            @error('password_confirmation')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>

                        <div class="col-sm-12 col-md-6 mb-3">
                            <label for="user_avatar">Profile image</label>
                            <input type="file" class="form-control-file" id="user_avatar-id" name="user_avatar">
                            @error('user_avatar')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>
            
                        <div class="col-sm-12 col-md-12 col-lg-12 col-xl-12 mb-3">
                            <label for="about">About</label>
                            <textarea class="form-control" id="about-id" rows="10" placeholder="Describe yourself...">{{$userDetail->about}}</textarea>
                            @error('about')
                                <small class="is-invalid text-left alert alert-danger bg-light p-1">
                                {{ $message }}
                                </small>
                            @enderror
                        </div>

                    <div class="col-sm-12 col-md-12 mb-3">
                        <button class="btn bg-light text-dark float-right" type="submit">Update</button>
                    </div>
                
                </div>
            
            </div>         

        </form>



// My Controller......

   public function editUserProfile(User $userDetail){

  return view('profile.edit', compact('userDetail')); 

  } 

  public function updateUserProfile(User $newUserDetail){

       // dd(request()->all()); I did this and received the new/edited values

        $userprofile = Auth::user();

$this->validate(request(), [
            'username' => 'required|string|regex:/\w*/|max:255|unique:users,username,'.$userprofile->id,
            'name' => 'required|string|max:255',
            'email' => 'required|string|email|max:255|unique:users,email,'.$userprofile->id,
            'password' => 'required|string|min:8|confirmed',
            'about' => 'nullable|regex:/\w*/|string|min:8',
            'user_avatar' => 'required|file|image|max:500'
        ]);

       // File upload
        if (request()->hasFile('user_avatar')){

            $path1 = request()->file('user_avatar')->store('Userprofile/upload1', 'public');
            $path2 = request()->file('user_avatar')->store('Userprofile/upload2', 'public');

            $profileImage1 = Image::make(public_path('storage/' . $path1))->fit(40,40);
            $profileImage1->save();
            $profileImage2 = Image::make(public_path('storage/' . $path2))->fit(60,60);
            $profileImage2->save();
        }
        else{
            $path1 = $newUserDetail->user_avatar;
            $path2 = $newUserDetail->user_photo_60by60;
        }

     $newUserDetail->update([
            'username' => strip_tags(request('username')),
            'name' => strip_tags(request('name')), 
            'email' => strip_tags(request('email')), 
            'user_avatar' => strip_tags($path1),
            'user_photo_60by60' => strip_tags($path2),
            'password' => Hash::make(request('password')),
            'about' => strip_tags(request('about')),
            ]);

      session()->flash(
            'feedback', 'Your profile was successfully updated.'
        );

	return redirect()->route('profile.settings');
}


// My Model 

class User extends Authenticatable
{
    use HasFactory, Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'username', 'name', 'email', 'password',  'user_avatar', 'user_photo_60by60', 'about',
    ];
}

// My Routes : Also, I imported all necessary classes at the top of the route file 

Route::get('/user/{userprofile}/edit-profile',  [UserProfileController::class, 'editUserProfile']);

Route::patch('/user/update-profile/{userprofile}',  [UserProfileController::class, 'updateUserProfile']);