fix drivers and passenger door

I was in a car accident (an individual slammed into the drivers side of my car) and so his insurance company (progressive) sent me to Impex. I should have know from my initial experience with this place that it was not going to be a good one but I went ahead anyway because of the reviews, I wanted my car fixed ASAP, and because my adjuster stated this is where he get his car fixed. When I went to pick up my car it looked externally fixed (ok ), however when I drove it just a few feet my tire pressure light went on. I immediately turned around and went back to Impex and they put air in my tires. I thought it was the end of it. For the past month I have had to go 2x per week to put air in my tires. The back rear tire on the drivers side where my car was hit. I called them several times and Julio keep making excesses and not wanting to fix what they did to my car. He keep saying that I must have done it when i drove it the few feet I did -- What?!! I did it really. Full of excuses and little to no solutions-not only that I am unable to make a U turns without my steering wheel locking and my car making this awful squeal. This is the most DISHONEST and UNDER HANDED place I've ever been to. I don't know if the other reviews are paid because my experience was not a 5 star experience, it wasn't even a half star. I WILL NEVER EVER REFER ANYONE HERE