Refusal to enter the store

Drove with my wife to go get some ice cream at Engen (Soshanguve block VV), we were from some else but we decided to stop there and get some ice cream. It was at 20H00 evening. She was obviously wearing her pj’s covered with a gown of course. We were refused to get into the store just to get ice cream, I mean it is at night what are you expecting people to be wearing?? I guess my money will be valued at another petrol station from now. Mind you I’m so loyal customer to that station.