Worst company ever!!!!

My Audi A4 went to fastfit for fitment of new control arms and wishbones, with a half a tank of petrol of course. When i got my car back they drove over 400 km with my car?? please explain how the hell do you test drive a car for 400 km??? I have a surprise for you, i got a tracker and on moday i will go and check where the hell you went with my car!! My car was returned full off oil hand marks and my mats are full of oil . Hope you are ready for whats coming