Complaint Review: USA MOTOR SELLS and SURE SELL AUTOS

I am very upset.  My father in law who is somewhat old has gotten ripped off by suresellautos.com and usamotorsales.com.  It is very sad.  All he wanted to do was get rid off his motorhome and his truck because he is getting older and doesnt have a use for either anymore.  We put his add up on craigslist and about a couple days later both of these companys called, he tried suresellautos and than a couple days later got roped into siging up with usamotor sales as well.  He payed 500 dollars to each company and guess what, they havent done anything!! There is no WELCOME PACKAGE they say they will give you and they have not posted the truck/motorhome anywhere. Its crazy! These companies need to be looked at and reviewed and I want my money back.  There has to be a way, someone please help. This is ridiculous especially in our sorry economy right now, 1000 dollars is a lot of money for someone, especially for someone who gets nothing in return.