Review of Chicken Inn

Good evening.
i would like to complain about the customer service i received from one of your cashiers. I visited one of your branches (chicken inn 8th Ave, Bulawayo) to buy lunch during my lunch hour and i was served by a girl named Fungai if am not mistaken, not only was she rude and giving me and the rest of the customers attitude but she was even throwing money back at us, and i had to wait for a carrier bag that i had paid for, for 5mins. i understand that its a tiresome industry as i am in it as well but if she feels she cant take the pressure anymore it would be pleasant if she excuses herself than to relieve her stresses on customers.
I look foward to a better service next time.