How to Send Bulk Reminders to Facebook Group Invites with Group Invites Manager.
How To Send Reminders To Your Group Invites Using Group Invite Manager.
1. Access Group Members
Navigate to your Facebook group member page and click on the “See all” button from the right-handside of the page.
2. Locate Reminder Button
Look for a purple button located near the top menu bar labeled "Send reminder."
3. Send Reminders
Click on the "Send reminder" button. Group Invite Manager will automatically send reminders to all members of your Facebook group invites.
And voila!, You’ve just send reminders to your facebook group invites