Worst customer service I ever experienced

I had an absolutely terrible experience at Greenacers Mr. PRICE today. I waited in line for over 30 minutes to pay for my items. When I finally reached the front, the cashier completely ignored me and called over a woman who had only been standing nearby for 10 minutes and wasn’t even in the actual queue. When I spoke up to point out that I was next, the cashier dismissively told me I wasn't next in line. It’s beyond frustrating to have your time wasted and then be **** to by the staff. Zero stars for customer service and basic organization. I won't be coming back.The cashier name is IX. African guy and his colleague