Took my car in to get an oil change and a tire swa...

Took my car in to get an oil change and a tire swap. When I picked up my car my driver side window was not working. When my boyfriend went in to ask what happened to my car the mechanic proceeded to tell him that he took a part off my car to put on another vehicle. I then had to take my car back on a different day to get them to fix it. I also noticed a few scratches and chips on my car that were not there before I dropped my car off. Needless to say I will not be back to get my services done at this location anymore.