To report cheaters ? which website can be used ?

I have been cheated during an audio deal to report these cheater's deal ? which websites can be used ? (besides audiogon.com ofcourse)
thanks

rademaker12-06-2001 7:49am

cornfedboy Details Discussions Posts This discussion Message User 1,645 posts 12-07-2001 at 12:17am Copy Comment URL Report Comment Edit Delete rademaker: was this an internet sale? if so, which site was involved? if it was not an internet sale, was it interstate or local (intrastate)? -cfb