Navigate to the section Business Integrations of your Facebook settings using your webbrowser.

Find Ambassify in the list of active Business Integrations and click on View and edit

A popup will appear showing which individual permissions have been granted to Ambassify.

Finally, click Save to ensure your changes are saved.

PS: If you want to install everything again, you can also remove the business integration with Ambassify completely and then do these steps again in your Ambassify account via the button to share on Facebook pages in a sharing campaign.
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