Drink a lot Olifantshoek has rude and unhelpful staff

Drinkalot Olifantshoek has absolutely rude staff and very unprofessional. They don't have manners. My question stands as i ask, how can you as a staff member first refuse a customer to use his bank card and tell him you don't take sassa cards??? I work for my money not get it by sassa.... it's a insult straight in my face! Then a while ago they sy I'm not a loud to take my backpack inside because I'm going to ***** i must leave it at the front door or stay outside.... i almost lost my **** that day as i put my wallet, my keys and all my needed items when ever i leave home due to i keep loosing my personal items. About 3 weeks back i had a huge argument with the supervisor and Call Louis Pieterse the owner of the fuel alot and drink a lot to please help solve this matter of his rude supervisor that started swearing at me and on the way there he told me i must park my car right... i could not believe my ears. He just went inside. Looked at her and went to the back telling her to finish the transaction. She kept on screaming and shouting at me so it broke out in a huge argument and started swearing at me telling me i am not allowed to put my feet there again. What happened to good customer service? I spend up to R500 a day at Drink A lot but i get treated like *******? My money i worked for?