Thanks. In fact,I have a page with my signature, in which

the final price is there, and how to get the final price. But, I find the dealer wrongly wrote my old car, wrong year and wrong model. ie. He traded in
a wrong car. Could you think if it can be as an evidents? My friend and my daughter went there two days later (my buying day), they know the highest price the dealer gave is highter than thaT i HAVE PAY