In order to use the ability to collect donations or sell directly from Facebook Messenger, you must link your Gizmi account to your Facebook page.
When you log into Gizmi for the first time, you need to connect to your Facebook account. Open your browser and log in to your Facebook account. Open a new browser window and log into Gizmi and follow the instructions. If you are not connected to Facebook, you will not be able to collect donations or sales through Messenger.
Confirm that Gizmi has been given permission to connect to your site.