

Vanish mode is one of the features that Facebook introduces to enable sharing of sensitive information. The good news with these messages is that you can request Messenger to access them, as we will see in the following section. In such a case, Messenger concludes that you have ignored the messages because you don’t want to read them, making them disappear.

However, this guide has done some research, and here are the possible reasons why your Messenger messages are disappearing: Reason #1: Fourteen Days Have Passed Without Reading the Messagesįacebook Messenger may make your messages disappear when you take more than fourteen days to open a chat when you receive it. The issue can be disturbing and may make you think someone hacked into your messages and decided to mess with them.

Many Messenger users have complained about messages disappearing without their involvement.
