If you are set to advertise a property and get into the Publish Tab and unable to find the Upload to Trade Me button under the More dropdown you may need to Clear the Trade Me Code.
This is a cool feature it is kind of a Magic trick to please your teammates.
You use this option if a property was manually removed from Trade Me/changes made to a property manually on Trade me. Only use this when you want to 'Upload a property on Trade Me' but you do not see the option to Upload to Trade Me. This will remove the property from Palace back end as well and property then should be able to upload from Palace.