How To Automatically Send Messages To New Facebook Group Members
How Do I Send Automatic 'Welcome' Message(s) When New Members Join My Facebook Group?
Please set the extension to send a message every [ 1 ] minute.
This works only when you manually click the red button and approve the members into your Facebook group.
It does not work with automatic approval.
It should be also be noted that the welcome message can only be sent from your personal Facebook profile. It cannot be sent from your Facebook page.