Rude Manager

First time as a woman i went there to replace my tyres. I bought two Dunlop Tyres and paid first after they called me to come and check the work done. While checking i was chased like a dog in front of other customers the Manager told me to leave as he has other customer. He was rude, shouting and told me to leave he has customers. I wanted to check my spare tuyre at the back so i was being assisted but he said "what you want" rudely leave leave shouting.