I need a lawyer to help with an illegal repossion

The finance company returned my car loan to the dealership after my payment posted. The dealership insisted I come and talk to them in person, but would not say why. When I got their they said my car was out for repossession, so I surrendered it, after being yelled at, and threatened. According to Westlake Financial, the re assignment of contract means the dealership can carry the paper themselves, find alternative financing, or demand the return of the vehicle. A demand for of the return of the vehicle means they do a rollback at the DMV, and unwind the deal with me, they get their car back and I get my down payment and or trade in back. Im trying to hire an attorney to talk to them, all I really want back is one of the 2 cars that I traded in, they still have it. Westlake is saying thier bank returned two of my scheduled payments, according to my bank, Westlake has only presented for payment once to my bank, and that posted without a hitch,