KFC food and customer service sucks!!!

The order that I gave was taken totally wrong and when I let the cashier know that she gave me the wrong order she spoke in her mother tongue, dragged me through her teeth and tossed the slip back and me. Then one of he kitchen workers come o the front with working equipment (tongs) in her hand and spoke over it, something which is very unhygenic, I mean I studied hospitality and catering service and one of my subjects were safety and sanitation. First of all she shouldn't even be on the other side where orders are given because she should be making sure orders are being completed then given to customers, second of all she shouldn't have tongs or anything of the sort with her, nevermind even having it in front of her mouth while talking to someone, knowing fully that she uses that to prepare food for other people to eat and third of all she shouldn't be touching the work counter when she is supposed to be prepping food. And then when the cashier gave me my order I got the ugliest look from her. I would never go back to them to support there services. And to top everything off, my chicken had lots of blood in it too almost like it wasn't cooked properly, the skin was also not crunchy like KFC always is, it was soggy and oily. I have been disappointed by KFC already but this time I don't think I'll ever buy it again. It's a waste of my money.