Untidiness and negligence

Worst experience, took my car in for repairs in August, my car spent 3 weeks there.

The untidiness and mess on my car. They left scratches where they were repairing, white glues on my car lights ( front ans back), they even scracthed my car back lights. The scratches on my window frame and glues. Also, the paint at the bottom is another color, you can see they burned it too much... My car has scratches and glues everywhere, even where they claimed they did not touch. It is untidy and having to take back my car there for another 3 weeks will be impossible for me as i need the car for work. I am not happy.