Pick n Pay Liquor Cleary Park: Very hurt and disiappointed at the cuatomer service

I was at Pick n Pay Liquor in Cleary Park. Please train the cashier Ayanda basic customer service and how to have manners because she lack that. After standing long in the que she rudely told me that I cant use my shopper card more than once and without even telling me there was an alternative card she could swipe for me to get my discount she is very rude and doesnt know how to treat customers we literally had an argument because of this please do somthing about this or you guys will lose loyal customers ....