Hello. Ive recently being involved in a transaction with a local mechanic in regards to my vehicle. Basically, my car makes an odd noise when moving, and has done for some time. The mechanic I spoke to assured me that this noise would be solved if the wheel bearrings were replaced. He did this, charged me, and the problem is no different. He has refused to give any sort of refund, but in my opinion, if he has incorrectly diagnosed the problem, I shouldnt have to pay.

Am I correct?