Extremely unprofessional

I recently purchased a take away from Debonairs Amanzimtoti, the store was so loud I could barely get my order through. I had to repeat myself multiple times. The cashier had attitude and saw nothing wrong with the noise level. I had ordered a creamy chicken triple decker for R169. But when she rang it up, my slip reflected R69. I know it's not much to complain about, but it's important for the slip to reflect exactly what was bought. When our order was finally ready, the cashier showed zero professionalism, I had asked for half the pizza to not have onions but they did not indicate which was which. She just handed me the box, continued chewing her gum and danced to the still extremely loud music. Wish I could say #win for the awesome service.