Bad Customer service At Sasol Lambton Germiston

I went to Sasol Lambton to put petrol 1h30 within few seconds after filling my tank a petrol attentant by the name of Siyabonga attacked me. He swore at me said I must move my car is not a parking.. I went to complain by the cashier. She said her supervisor went out. Her name is Busie her number is ***. I call her she said she will sort it out. He kept on swearing and provoking me and said he is not afraid of me. He will beat me up.