A few people have been scammed on the site, Only use paypal to pay for items for sale by other members. If they will not use paypal, its likely a scam NEVER SEND E-TRANSFERS OF ANY KIND.
only just saw this - same things happened to me
I had the exact same thing happen, dealership sent me away a few times until the pin finally snapped. It's a design flaw, a poorly welded component that will fail at some point