Appalled by the horrible attitude!!!!

I'm writing on here because I cannot find Engen Mohlakeng.I went there on 2-01-2026 and tried to buy water and saw a special for 2 yogurts for R25 and wanted to buy 4,only to find out that they do not scan the special price. The manager by the name of Refilwe was very rude to me,was reluctant to call BCX or whatever it is saying that the call will take long.Told her I have time, she called and told me that she only has a ref number and Can't help me.The issue started when I asked for her surname,she started screaming and everyone in the shop was now looking. She was telling me about how she's not scared of anything and I can do whatever I want and won't give me her surname and I should go and tell whoever. The staff also refused to give me her surname also and theirs. This was around 19:20 in the evening. I'm appalled!