Unpleasant service

I had a really bad service at Ackermans in Diepkloof square I was being assisted by a guy called kgomotso He was impatient and seemed irritated It was not a friendly interaction I'm not sure if I'll ever go back to the store after how I was treated This young man simply got angry because I told him that I was using 2 cards for my payment at the tills I feel that he needs to know that all customers are important and he needs to respect all of his customers If he is unhappy about his job then he needs to do something about it and stop taking it out on the customers