How to unblock i can't please read below

[amartha3]

Hi i blocked www.facebook.com how do i unvlock? will not let me! ThankYouSoMuch if you have an answer! please email me at [email protected] with solutions or suggestions! this is my problem chrome-extension://eiimnmioipafcokbfikbljfdeojpcgbh/blocked.html

[spritesudo]

1. Extension's options;
2. Blocked Sites tab;
3. Click on the X near facebook.com