Discriminated in MALL OF AFRICA Parking C3

It was around 14h30 on the 8th January 2025 in Gauteng, Midrand, Mall of Africa, I was taking my girl friend there for shopping and I decided to remain in the car as I was tired from work. The security guard on parking C3 cam and told me that I am not allowed to sit in the car on a parkinglot. He said its againsts the rules. (Which I did not see written anywhere). So I was forced to go inside the mall walk around like a headless chicken. I ended up losing my parking ticket and was told i should replace it for R100. I am so ****ed right now cos if i did not listen to the security guard i wouldnt have lost the ticket. and mind you there was other cars with people inside but he did not go to them. or maybe its cos they were not black i dont know. I feel discriminated. Do i look like a ******** or something?