I was wondering if the feedback on another member is the only way to let people here know about an issue with a seller/buyer?

May need to contact a moderator and ask whats allowed as far as posting or resolving. I've not found anyway other than a post or feedback.

if you have an issue please discuss it with a moderator before making any posts

contact moderator Patrice J by sending her a private message

thanks. will do

If there's a bigger issue, then contact your method of payment - PayPal/credit card.

Oh, she's already got her money. No cc or paypal.

I feared that. Ouch.

Also, is there any way we can edit our posts here?
I thought I had done that before but now don't see how to do it.

You only get approx 30min to edit your own posts on most of the board, and then it's closed to changes.
That's actually pretty generous.
Many other boards give you 5 minutes to correct typos/links etc.

If you start a For Sale thread in the Classifieds, you have much more control over what you can edit.
But only in that section.
Oh, also on your own PDA. You have a bit more leeway there as well.

You can PM a moderator and they can make the change for you.