I can't log into Facebook

Hello,
Hi ! I really do have a problem , I can't log in my account , I mean when I opened Facebook I was logged out , I press my account profile , and I done my password , but they told me for logging in , you should confirm my identity , I pressed "get started"but they told me *we will get in touch with shortly after we reviewed you can't logging in this moment I can't understand !? What does this suppose to mean ?!