*********** CS Auto dealer

I bought a BMW 320i car at CS Auto in Montana ,on date of collection the car I found out the lights of the car are not working till to date they've not fixed the car lights. Tracker was installed on the car but I don't have details of the company that installed the Tracker and the confirmation certificate that Tracker is installed. I understand the car has insurance and I don't have any documentation of the insurance for the,I'm in the dark concerning this car.