Audiosports

I went to have a certified BMW back up camera installed on my BMW XI paid like $cash and put the rest on my credit card it costed about $totalI went to the shop abou different times because after the first visit he said he had dropped the back up camera and it broke but he said they did all the labor soOr they just need me to come back and put a new camera onWell I called and called after I hadn't heard back from them for about weeks and then I looked on their page and saw that they had closed down and I have no way to get ahold of anybody I just want my installation completed or my money backI am so upset something like this could happen after paying so much money b