A customizable group messaging space within the GroupMe app, designed for seamless communication among friends, classmates, teams, or communities.
Hi Cathy,
It appears that you have also experienced the verification when adding a member, please note that this known issue has been acknowledge wherein it triggers repeated verification loops and fails to complete.
As a workaround and avoid tedious task on your side with the verification loop, you may use a group share link or QR code instead of manually adding members until a fix is released. So, you may send the link via SMS, email, or chat and the person clicks the link can join directly.