Kit Kat Cash and Carry - Rude cashier

On the 18 December 2022, we were treated very badly by a shop assistant at Kit Kat Umphakati Mall in Randfontein. The consultants name is Monde. He spoke in his language thinking we don't understand "his exact words was"these people think they going to fok me around but in Setswana". He then went on arguing with us in front of the whole store. It was a word fight against us and Monde. The manager at that store did not even intervene.
That was the worst service experienced.