1 How to use our extension

Unseen for Facebook Messenger

Welcome to Unseen for Facebook Messenger


Thank you for installing and using our extension


Click Here for a quick tutorial on how to use this software.

Features:

- Block Seen feature on Facebook Messages.
- Works with facebook.com/messages and messenger.com

Tutorial:

1. Install and open.

- After installing the extension. You click on the icon of that extended version.