Visit Facebook account that you want to unsubscribe.
Click account (above on the right) and select account settings.
How Do I Delete My Facebook Account Forever
Click 'Security' in the column left wing. At the bottom of the best pane, click the link "Disables your account"
In the window that opens, check among the boxes to indicate the factor why you wish to deactivate your account. If let untreated the box on the side of not getting e-mail, will continue to receive invites to occasions by your pals, demands to join groups, and so on. Then click the button to confirm,
In the window that opens, enter your password and click on the "Deactivate Now".
And you all set you a message informing you that your account has been shut off. If someday want to reactivate it simply please, visit using your e-mail address and old password.
Well I hope this Tutorial will assist them to unsubscribe or How Do I Delete My Facebook Account Forever.