i have been trying for a few weeks to post things in the classified section. but, when i do, it lets me fill out the form like i should, the it "posts the ad". but, when it goes back to the main classifieds page, it isnt listed.
whats up with that??

 

most likely somewhere in the cookies for your internet browser.

also check user cp, edit options and make sure these two are set to yes

Automatically login when you return to the site? (uses cookies) yes
Browse board with cookies?
Clicking yes will use cookies to keep your id for this session.

maybe try that stuff first.