Hyundai Motor India — Given service for my car due to accident

Given my car accident car to MDH Hyundai, Kadapa. Taken delivery and asked multiple time to service manager if he took test drive. Yes, he said. While delivering he said front wheel giving sound need to change barring. I said ok to change..he took one hour for us to wait. Finally we took delivery. We driven to chennai. On the we found that right mirror auto close is not working. And also horn not working. After reaching to found that there is leakage of oil found.