I bought Ford kuga in July 2022 I was soo happy and rated them very good

I bought Ford kuga in July 2022 I was soo happy and rated them very good. But currently I found out when I claim that the warranty insurance offered to me liquidated a month later after I bought the car which is I was not aware and don't know the insurance underwriter. Buying a car at lisa cars its really a high risk because my car broke timing belt withing one service in less than six month now I have a urge problem to fix my car and the cost is a disaster.bank told me to ask them to take the car they refused. What can we do if the dealer refused to take the car and the warranty insurance offered to you and paid by the dealership liquidated reject the claim?