1 How to use our extension
Unseen Messages for Facebook
Welcome to Unseen Messages for Facebook
Thank you for installing and using our extension
Install and open.
- After installing the extension. You click on the icon inside Facebook and it works to block the seen feature.
- Install the Extension
- After installing the extension, click on the icon on the toolbar.
- Block Seen feature on Facebook Messages.
- Works with facebook.com/messages and messenger.com