Worst service and extreme disrespect by employee

On the 26th July 2023 I gave petrol attendant by the name of Abram R200 in cash to pour 95 petrol for me, my car was empty with petrol light on, after he was done I said to him "let me give you card for points", he ignored me and went to the station shop. I decided to start the car and the light never went off. One of the attendants came to me and asked me if I was helped and I said to him yes I was just waiting for the guy who helped me to come get my card for points. Abram was called, when he got to me I told him here is number for points. He then said to me, "aah ke di fitisitse"(I forfeited them) I then asked him why is the light on the car not going off, he said to me he doesn't know even if we put another R200 which i can't afford the light might not go off still, I asked him for proof of purchase and to say something different because I don't understand, he then rudely said to me I mustn't address him like that he is not my child. I went away because I was in a hurry, I went back and asked for a responsible person for the unit that day, I told him what I went through and he said he will look in to the matter. Although the manager looked promising i am however still waiting for the correspondence from him until now.