Note: You must be the group admin to get a new invite link.
To get a new invite link for the group:
- Go to the group you want to generate a new link for.
- On the top right hand corner, click on the Menu icon and select Invite People.
(Alternatively, you can click on the group name at the top and select Invite People). - Click on the Revoke Link button to generate a new link.
- Copy and share this link to invite more members to your group.