The car they sold me could not finish a single day with me as it had a fault, and it's exactly a month now the car standing in VW workshop Uitenhage waiting for parts

The car they sold me could not finish a single day with me as it had a fault, and it's exactly a month now the car standing in VW workshop Uitenhage waiting for parts. The manager has been ducking and diving when I need answers, and now he sent me back to the salesman.