If you believe that your account was hacked or compromised, you need to go to this page to report it to Facebook. Select My Account Is Compromised and follow the steps on the screen. Facebook will then give you extra steps to secure your account.
For better security, it is recommended to use the 2-factor authentication. Before enabling it, make sure all of your recovery options are up to date to avoid getting locked out from your account.
Right now, as your account was disabled, and you requested a review, you have to wait until Facebook has completed the review process for your account. In this article, you will find how long Facebook may take to review an account.