Hello have there a problem. I have a Opel Corsa sold the purchase contract written in short sentences. I thought to myself nothing the buyer has signed u d has left with the contract there. Purchase price 450,so now he brought it to workshop engine what broken he says now he annoys. And of that I also did not know anything the car brought me from A to B was enough for me too. He wants to go with lawyer. What are the chances for me???