Pps short term insurance is a ****

I had a claim which gave me headaches day and night My car was fixed and it didn't come out right. The panel beater guys were advised by vw that they must change the wheel bearing and they told my they put in a claim to the insurance because it was part of the accident but to my surprise after getting the car and driving long distance it started make a sound i didn't understand it was my first time hearing the sound i went to someone to ask what might be the problem only to find out it's the wheel bearing they were advised to replace then i went to vw to find out what really happened only to find out they took the wheel bearing from the rear excell which they took out of my car that was affected by the accident.