Bad service and filthy store

I was instore to order one of their meals they told me they dnt hv the meal and they are not prepared to do the meal they are short staffed, ok I decided to take another meal then, the store was just filthy I even took pictures, when I asked the manager the lady told me that I must just clean where I want to sit and eat my food and shut my mouth, I posted the pictures on their page on facebook but their customer care doesn't seem to care, this whole issue has been dealt with unproffesional, I would be embarrased to even be associated with KFC in any way after this...their service is PATHETIC