Worst Service Ever!

In the wee hours of Saturday morning, i made the mistake of stepping into the KFC on Main Road in Rondebosch. I walked into the shop and ordered 1 Streetwise 2. The cashier, i think her name was Akholiwe, advised me that I would need to wait 15 minutes for my order to be ready. I then agreed to wait. After some time had passed, my order number was called. I then proceeded to the collection point and handed over my slip. My slip was checked and then i was given my order. I decided to eat at the eating area provided. I proceeded to open my meal, poured some spice on my chips and started to eat. A minute later, the cashier shouts from over the till, asking me how many pieces of chicken i have. I advised her that I don't know, I had not bothered to count them. She then came out from behind the counter, grabbed my meal as i was eating and took it back to the kitchen. She then emerged a minute later with my food, all tampered with but minus a peice of chicken. When trying to reprimand her behaviour, I was given very bad attitude by her. I feel that it was not my fault that they had packaged my meal incorrectly. This was the worst service i have ever encountered. I am very dissapointed.