http://trinlayk.blogspot.com/2008/09/my-issue-with-duckon.html

anyone having similar problems? Any idea how to FIX the problem?

6 out of 13 items apparently sold, no paperwork, no check. Convention
was in mid June, and I've been in regular contact with the art show
director, getting a run around... and goofy excuses.

emailed the chair and the board about 3 weeks ago, and so far have no
reply.
What do I do now?