Cashier needs to go for Customer service Training

I went to Pick"n Pay Bophelong on Saturday evening at around or between 18:20 - 19:06, i did my shopping then went to checkout , and i was thrown aback when i went to a cashier by the name of Brenda Pasha , she was with her colleague Joshua (name tag) and another lady from the deli , Brenda failed to greet in fact she complain and said we as customers have the whole day to do shopping but to come to the store late and inconvenience her , now she must be the last person to place her till drawer , and she had the audacity to even make a face in front of me and another gentle man checking out, and Joshua was the one who even offered me a plastic bag , but he was also rude and adding to the comment made by Brenda Phasha .. She needs to go back for training.