public function wall()
 {
     $levelx = Users::getLevelxUser(Auth::id());
     if ($levelx >= 8) {
         if ($levelx == 8) {
             $levelx = $levelx + 1;
             Users::updateLevelx(Auth::id(), $levelx);
         }
         return view('wall');
     } else {
         return Redirect::back()->with('message', 'First Complete This Level');
     }
 }