public function category($category)
 {
     $category = str_replace('-', ' ', $category);
     $category = str_replace('_', ' ', $category);
     //        return Store::join('categories','stores.id','=','categories.store_id')
     //        ->where('categories.name',$category)
     //            ->select('categories.name as category','categories.cashback as cashback','stores.name as store_name', 'stores.slug as slug')->get();
     return view('category')->with('stores', Store::join('categories', 'stores.id', '=', 'categories.store_id')->where('categories.name', $category)->select('categories.name as category', 'stores.max_cashback as max_cashback', 'stores.name as store_name', 'stores.image as image', 'stores.slug as slug')->get())->with('category', $category);
 }