Woolworths Greenstone rude cashier

I would like to report a cashier who was working at Greenstone customer service counter on the 12th October between 2pm-5pm. Her name is Myhabo, she was extremely rude and to top it off she was chewing gum like a ***! She has the worst attitude I've ever encountered. I asked her for her name because she wasn't wearing a name badge and she refused to give it to, I then asked her colleague who was working at the counter next to her. I hope that she gets the proper training to do her job better and please can she refrain from chewing gum because she looks so unprofessional.