There are a few ways to tell who un-sent a message on Instagram. The first way is to check the timestamp of the message. If the timestamp is older than 24 hours, then it’s most likely that the person did not send the message and should be contacted. The second way to determine whether or not someone un-sent a message on Instagram is to check if there are any follow-ups or replies in the comments section of that post. If there are, then it’s most likely that person did not send the message and should be contacted.
