Auto repair service near Lavon, TX

I recently purchased a car from them and I was told by the owner Blanca that she doesn't sell bad cars to people because she is s Christian woman. I have only Hadley car 2 days out of 2 weeks because the first time the engine needed work and a new compressor. I took it to get an oil change Andy mechanic said DO NOT buy this car! The radiator was leaking and there were more than one oil leaks. We were standing there with the car off and the oil was dropping g non stop. They picked up my car and Lent me a car that she said was reliable because they had just did work on it. The next day the car didn't want to turn on. I had to keep turning the ignition and press on the gas for about ten minutes before it started. Then the car starts over heating and the heater doesn't want to work. I call her and she assures me that my car would be ready this afternoon. She never called and never answered my calls.