Dear Frnd,
Its bad that after check up of the car u both agreed, nxt day he replied u that he will not sell the car its ok maybe he dosent want to sell the car maybe he change the mind or maybe its good for you maybe if you could have bought the car and in future you would have face problem with the same car, WHAT EVER HAPPEN IS FOR GOOD accept it dont blame others or this site QL have provided many people good service and people have reach where they cant..... i wish you best ofluck in future...