No service

Good day

On the 09th September 2023, 08h40 in morning I was at Sasol garage Which is at Embalenhle. I was there to fill up petrol. Other petrol attended helped 4 cars that was after me. I went to guy and asked why am I not getting help. He said he didn't see me and told me him to help me because I'm going to be late for work. He said he knows his and I mustn't tell what to do. Then I left went to get fuel at another service station. I was 20 minutes late at work and I received a warning. Please help and that guy must also get a warning. This is not the first time I got a service like this at that garage