Dissatisfied with Webuycars

My engine on my Suzuki Swift seized . I did not worry too much as I have a warranty cover with Innovation Group. I knew I was covered. I contacted Innovation Group and logged a claim. They declined my my claim saying that that the service was not done. I was and currently unemployed, a pensioner and have a chronic liver failure and could not afford to take my vehicle to Suzuki. I did the service myself and provided the invoices for the items purchased for the service as they requested. It is almost 3 months that I have been liasing with Innovation Group who advised that they must contact Webuycars for authorisation. How can webuycars sell a vehicle where the engine seizes up exactly 2 years of purchasing the vehicle. How can Webuycars sell a vehicle like this. I feel that I have been taken for a ride by WEBUYCARS. I have read several bad reviews about Webuycars and I wish I have read these reviews before purchasing my vehiccle from them. I am very dissapointed and wish to take this up further.