You can delete or hide a message or image you've sent in a GroupMe chat.
To delete a message:
Tip: You have 60 minutes to delete a message after you've sent it in a GroupMe chat.
Select the chat you want to delete the message from.
Find the message you want to delete, then tap and hold on the message or click the three dots next to the message.
Select Delete, then select Delete again. The message will be removed for everyone and a notification will show in the chat that the message was deleted.
To hide a message:
Select the chat you want to edit.
Find the message you want to hide, then tap and hold or right-click that message.
Select Hide or Hide Message.
To show hidden messages:
Select the group or personal avatar (profile picture).
Select Settings .
Note: On iPad, simply select Settings at the top of the group.
Select Unhide hidden messages.
Signing out and signing back in will also unhide all hidden messages.
Note: You cannot hide messages on GroupMe on the Web.
For more help, contact support.