The Best Kebab and Pizza House in Poulton-Le-Fylde

I visited The best kebabs in Poulton le Fylde tonight. I have an allergy to gluten so walked in and asked if they sold rice to which the cashier said no. I then said "ok, can I have a chicken Shish with no pitta just salad please " to which the cashier said "this isn't a restaurant, it's a takeaway shop".
Both me and my partner explained we knew that but I have allergies.
I ate the food but the cashier was very rude. I'd never eat there again.