Rude and pathetic customer service by ntombukayu dlamini

Hi I went to pic and pay hyermarket this afternoon. I went to the main store and to the bottle store was given permission by the manager to go pay for my goods at the bottle store. I picked what I needed and proceeded to the till and I was served by ntombukayu dlamini I put my bread on the counter and told the cashier that there was 2 loaves she said I told her I got 4 loaves I asked why would I tell u 4 wen I got 2 she started screaming at me . I then told to stop screaming at me which she asked who is screaming. Then she screamed at the security guard as to who allowed me to pay for my bread. I told her it was manager she told me I am not talking so close your mouth as she was not talking me .I then paid her and she didnt give my stamp I asked for the sticker. She said dont ask me for a stamp she will give me. And if she wanted to give me the whole sheet she could so I must not ask. I got my stamp and proceeded to leave and she came behind me and was screaming at the other security guard as to why I was let through and they must stop doing that. This behavior is not on. I am a regular customer there. If I had a choice I would not shop at that again.