In GroupMe, you can either leave a group you were invited to or end a group chat that you created. If you leave a group, you can rejoin the group at any time.
To leave or end the group:
Select the group you want to leave or end.
Select the group's avatar (profile picture), then select Settings .
Note: On iPad, tap Settings at the top of the screen.
Scroll down and select Leave Group or End Group, then select the option to confirm.
Important: If you select End Group, you will delete the group entirely. To avoid this, you can transfer the group's ownership to someone else first.
For more help, contact support.