Thank you for using Trulia Voices! If the listing is provided through a feed to our site, you can have the status updated or removed from the data feed. Once the information is updated or removed, the changes will take effect on our site in the next 24 hours. If they were manually added to our site, you can delete the listing from your My Listings page. If you have additional questions or further assistance, please contact us at firstname.lastname@example.org.
Jenny of Trulia
If you need help call the Board and they can help you.
Iff on Trulia you can do the same or call or write. Also, set up a new listing on Trulia indicating it is withdrawn.
Now if the listing is not yours then it is slightly tough to change the status.