Dirty Sloppy work and attitude

Hi All I sent my Car to Hyundai Fourways on Cerder Road. It went to have the lights replaced and the windshield at a whopping cost of R53000.00. When I went to collect the car things went south fast. Firstly the car battery was now flat and it was only a few months old. The car windshield had glue on it from when it was replaced that was not cleaned off. In addition the car was in a dirty state with carpets on the back seat. They said that the glue had to dry overnight and as such they couldn't wash the car. This would mean the exterior to me but they just neglected to do any such cleaning or put the carpets back and as for the flat battery whom knows. The thing is, the car came back more dirty than it was sent. Needless to say the service guy had an attitude and spoke badly to me and just blamed the personal whom worked on the car and took zero responsibility. That said, I wont go back and would advise all to rather drive the extra distance to an alternate branch.