RUDE teller

I love pick and pay but the teller named nonzakwazi at pick and pay mont clare really made me unhappy. The cigarette kiosk has a sign saying no groceries to be paid at the kiosk. However she let the two ladies in front of me pay for their food. She then rudely told two customers behind me that they can't pay for their food at that same till. I asked her politely why she had let the ladies in front of me pay for their groceries and then decided to chase other customers away. She proceeded to click her tongue at me and flat out stared at me and ignored me even when I asked again. It was absolutely rude. The manager was not available at the time for me to report this to.