Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello,
Since the previous link didn't work, you need to activate your Publisher 2013 by telephone. Click on this link and proceed to "Activate by Telephone". You also have to contact our Office Support Team and provide the Installation ID that will show in Activation Wizard under Step 2. Once you have the Confirmation ID, you will enter the code under Step 3. That should activate your Publisher 2013.
Use the same link provided to contact Office Support Team. See image below:
Regards.