Disgusting service at Caltex Dobsonville

I received the most disgusting service at Caltex in Dobsonville Soweto, were a male petrol attendant who didn't have a name tag used profanity when I asked him to assist me ,my questioning regarding how vehicles are attended too then he rep**** telling me he won't service my vehicle when asked to speak to the manager I was sent to pillar to post advising Mr Mbuso is not available. The service is disgusting