Laravel File Upload

Hey, i been try to upload a file but its not uploading and also its not saving to the data

Here is my code

public function update(profileRequest $request, $username)
    {

        $user = User::whereUsername($username)->firstOrFail();

        $user->profile->title = $request->get('title');
        $user->profile->bio = $request->get('bio');
        $user->profile->location = $request->get('location');
        $user->profile->phone_number = $request->get('phone_number');
        $user->profile->twitter = $request->get('twitter');
        $user->profile->github = $request->get('github');
        $user->profile->facebook = $request->get('facebook');
        $user->profile->google = $request->get('google');
        $user->profile->linkedin = $request->get('linkedin');
        $user->profile->avatar = $this->updateAvatar($request->get('avatar'));
        $user->profile->save();

        Flash::success('Successfully updated your profile');

        return Redirect::back();
    }
    

    public function updateAvatar($image){
        $fileName = date('y-m-d-H:i:s')."-".$image->getClientOrginalName();
        $path = public_path('/assets/uploads/users/'.$fileName);
        Image::make($image->getRealPath())->resize(263, 263)->save($path);
    }

if i update all data with out Avatar line, its work but with with the Avatar its not working. please help.