Karen, sadly, no one from Trulia will see or respond to your question here.
Moderators don't exist here anymore.
Unfortunately, Trulia's site is a chaotic mess, and this Q&A section is one of the fatalities!
If you need to edit your listing, just go to the top, right of the page and click on "MY LISTINGS"
You will see the edit option.
If that doesn't do it................
You can try the "Help Center" - see the link on the lower right side of this page, all the way down.