If you have a Zillow account and can see the property you published in Intellirent after activating marketing, you cannot edit the listing from your Zillow account. *The property created in Intellirent and marketed through Intellirent, must also be edited through Intellirent.
If you prefer to create a listing directly on Zillow, first you will need to deactivate marketing in your Intellirent account, then create a new listing in Zillow. *The listing you see in your Zillow account that was created through Intellirent will still not be editable in Zillow.