Bad people

I had a bad experience at KFC Northway Durban North. The time was around 19:20 and I ordered a 6 piece chicken meal. This lady (who walked away when I asked her name) said that we would have to wait 30 minutes for the meat of which I said I don't mind, she did not look happy. Then she changes right there on the spot without consulting anyone in the kitchen to say that they are selling only the food left which was a burger or something and that they are about to close so I can't get what I wanted. I feel she said that I would have to wait 30 minutes just so I change my mind and walk away, but I did not that's when she changed her mind. Unimpressive. I know what she looks like and don't wish to see that face again when I'm at my local KFC