really bad attitude

I went to chesanyama trying to get food thanks to eskom, as i am deciding the lady called maggie told me to order what I want she wants to knock off, please fix your staff attitude cause they could have not let me in to buy 15 min before knock off. I think I deserve the right to choose what I want as I pay for it, she raised her tone on me and made fun of me talking to colleagues in a language I could not understand.