Sham car trader

Berkeley Motor ltd in Birmingham 55 berkley road east
birmingham. The sellers are not genuine car sellers just sham. I brought a car this month with no service or no fsh part documents or given a receipt. The car was faulty eg the engine light came on and shaking when driving . The seller refused to take any liability of the fault or it is fit for purpose to drive. He suggest if car is brought sold as seen and refuse to exercise a buyers right to a refund , exchange or part refund under the 3 months warranty ( The Consumer Rights Act 2015) please DO NOT believe the sellers intentions are good eg ad “”YOU CAN BE SURE YOU'RE IN SAFE HANDS FROM START TO FINISH “. “ALL OUR CARS ARE READY TO DRIVE AWAY” This is just fake ploy to induce you to car that is not fit for purpose and sell as sold as seen. I reported to eBay but they refused to take any action or address the seller as fake and bring the advert into dispute with their advertising guidelines .
Also the seller traders under 2 names.