Edit a mockup after generating an import link
30/11/2019
Noticed a mistake in your mockup after generating an import link?
Edit the mockup in Creative Hub and save it. When you refresh the import link, you'll see the updated version, ready to be imported.
If you already imported the mockup into Ads Manager, it must be imported again. Otherwise, these changes will not be reflected in the published ad. You will see this message at the top when you open the import link:
Please import this mockup again. It has been updated since it was last imported.
* Nguồn: Facebook