Someone hacked my account and closed it

Hi there. Im having problems trying to log in in my other acount(*** Email address is removed for privacy ***). I logged in with a different account since i can not enter the other one. Whe i try loggin in the *** Email address is removed for privacy *** it says that my account was closed, and i did not close it. It seems to me that the account was hacked. It happend the same thing with my gmail account. What do i do to get my acount back? And how can i see the precise location where the account was lasr used.