All Brand Appliance Repair

I had my SUV sent her for repairs in July They had to replace many parts such as the motor At first, the estimate was around 5,they said they would fix multiple things After the car was fixed we paid an extra amount for air conditioning That was an extra or dollars We drove it for days suddenly the air conditioner doesn’t work Then the traction control goes out They try to fix it We pay againIt’s broken againIt has been a nightmare and we are still with an undriveable car Please help