WeBuyCars and MFC Robbing people

I bought a car from webuycars south in april 2022. Not only were they dishonest in the contract, which saw me financially inconvenienced, they never disclosed that they car they were selling was in an accident prior to me purchasing it. Upon discovering this, I took the car back. These people will not close the account, which is a further inconvenience, as I'm not able to purchase a car with that one still open. WeBuyCars, together with MFC (as I have notified them about the situation - their repesentative promised to call me back, over a month later and still nothig) are cheating people out of their hard earned money. Cruelty at its best, even in these extremely economically tryig times. I want my money back.