If your Facebook Account has been disabled then you must try what i'm going to share with you.
As you notice sometimes when you do any activity against Facebook Policy, it bans your Account for a few days or hours.
These Are the Reason Facebook Restricts your Account
When you keep sharing posts in different Groups
When you share multi links of website in an hours.
When you share any dirty photo or any material which should not be on facebook.
There are many other reasons but few of them i mentioned above.
But here is the Question that How toto recover disabled Facebook account.
This is the Question, i was looking for on Google .
I kept searching on Google the solution of this disabled Facebook Account.
After a while, i got my answer.
I found this content Helpful.
Here is the link...(http://mobitechinfo.com/how-to-recover-disabled-facebook-account/
this helped me so much i filled the required form and recovered my disabled Account.