->where('created_at', '<=', \DB::raw('NOW() + INTERVAL 10 DAYS))
->where('created_at', '<=', now()->addDays(10)) ;
->whereBetween('created_at', [now()->subDays(10), now()])
->where('created_at', '>=', now()->subDays(10)) ;
->whereDate('created_at', now()->subDays(10));