Pick'n pay

I was at pick 'n pay klipfortuin witbank, were i was met by a rude admin manager called Liz, all i did was to ask her to check if there are 5kg drumsticks left because it seems like the is nothing at the fridge, she was rude and told me to **** of, when i asked a teller to call a senior manager Liz told the cashier to ignore me because am talking nonsense, i was eventually assisted by the host, Liz is rude .