KFC WORST CUSTOMER SERVICE

KFC Mams Mall it's the worst when it comes to customer service, i ordered 10 dunked wings and they gave me 10 hot wings for a price of dunked wings, i went back, used my money only to find out they are not even sorry about what they did, in fact she slammed my hand when I was getting my new and corrected order.

Is this how we should be treated?

I loved KFC but I will never buy from KFC ever again in my life, myself, my family and my friends.

MAMS MALL KFC IS THE WORST, no customer service.