Responded to a “Looking For” Request

It happens all the time. I have guys that have agreed to the price, the shipping and insurance. They have sent me all their info. I gave them my pay pal. Then nothing. Now I don’t give them the time of day. I also have guys that have given me a down payment then missed 1,2 or 3 payments and I have t heard back from them no matter how many messages I send them. Kim