Black People are Paying Customers also!!! We don't deserve *** Service!

I am disgusted by the service I received at Engen Croydon. I went to fill my car and was attended by one of the petrol attendeds (I have the name, for POPIA reason I won't mention here). When I asked him to assist with air in my tyres, he gave me a stinky attitude complaining that I must have mentioned that first before I fill my petrol. I tried to explain to him that I just saw a notification on my car after filling, still he gave me attitude treated me as if I am a beggar who is at his mercy. You must do better engine. It was other race they would have acted differently. Just because I am black your staff think that they can just treat me anyhow.