******* warranty and maintenance WesBank

I bought a new vehicle in 2020. It was financed by WesBank. The car came with 2 year free warranty and maintenance plan. I did not take out or signed for any additional plans. To my surprise I have been paying for a mainltenance and warranty plan separately for more than 5 years. When I called them a consultant said it was added by the car dealership and they can't help me. I have to google Liquid Capital and Centriq warranty myself. I contacted the dealership and they knew nothing about it. The dealership said WesBank created their own new contract and added additional plans that I did not agreed to. WesBank is dishonest and *****ing money. They not even communicating on emails and disregards you for feedback. Absolutely ******** behaviour.