Account go hacked and disabled

Hello, my facebook account was hacked , and i cannot log in , although i changed the password several times , i cannot log in . Whenever i try to log in , it comes a window it say that i am not able to post or commen for 72 hour and you can tap continue , when you push continue nothig happens . Its still not loging in , or it says there is a mistake please try to log in again .
Sargon Ashoni