Hacked FB Acount

Hello Guys

My facebook account has been recently hacked and the hacker send messages to some of my friends to download an app.
I contact some of them to that i had their mobile phones so as not to answer an to report my account for to facebook team in order to deactivate it.

Now my account is no longer active but i want to get it back, i've made some google search and saw some of older posts here but none of them helped me.

So i'm asking for your help, could you please assist ???

Thanks in advance.