Family Building Supply Inc

So I recently financed a Chevy blazer from family building supply in Blountsville Alabama at first it wasn't to bad the car was ran down but still usable. Now when I got it they told me that if I needed repairs I could take it back to them and they would only charge me for the price of the parts. I was thinking it was a good deal. But however a couple weeks ago it needed wheel bearings wheel assemblies and a whole bunch more so I took it to them and the replaced it all. Now last weekend I was going about 40, mabe, on a the road to see my kids. The roads weren't wet yet it was b4 the rain. However, as I went around a slight curve something happened I can't explain but the car turned completely to the left and hit the side bank and flipped 3 times. The people who were outside and saw it all said it looked like a full mechanical issue. Now when I told the insurance company and they asked family building supplies they said they never worked on the car. I had called and asked them for a detailed receipt of wat they did they said no it had nothing to do with the accident. Now I am 3 months pregnant and somehow some1 was looking out for me and the baby cause I had no serious injuries and the baby was fine. But besides the point they r not any1 I would ever recommend any1 to go to ever!!!