Hover the listing, if all required information for a listing is set. You will see either Hide Listing or Post Listing options. If you see Post Listing click on that. If you see Hide Listing and the listing still not showing up, Contact the Ziggyfetch Team.
Make sure that your listing is not suspended
Make sure that the quantity is set. We automatically subtract listing quantity from the current quantity when an order is place for this listing. If the listing Quantity hits zero, the listing is automatically hidden and you have to update the quantity and Post Listing again.