Violent and disrespectful cashier

I went to Truworth Tzaneen on Saturday the 11th of this month to help my husband pick out a few items. I was then verbally assaulted by one of the cashiers there. She was upset over the fact that I wanted to understand(from the cashier helping us) why I need to take a step back(due to new covid regulations) because I was confused. She rudely explained why, thats when this cashier, known as Chanky, who was helping the customer in the next till literally attacked me , even after walking away, she still was saying things to me about me and about my manners and even tried taking a pic of me while the manager pulled me into the office. She even got physical with one of her co-workers.