i don't know wat happened to my facebook account , i tried to log into it
but it redirects me to this page http://www.facebook.com/advertising/
, when i try to view my profile page it says page not found , when i
try to view groups it works , but messages , profile , photos , news feed ,
... auto redirects to http://www.facebook.com/advertising/ ,,,,,,,, any
idea wat should i do have i been hacked???

when i deactivate my account , and log in it takes me to

my Home ,profile is disappeared

when I ask my friends to search for my account they told >>>it is not found ... disappeared from face

>>>When I wrote my problem to Facebook managers on this link
I did not get any response from any person from the date of this 29/8/2011

plzzz,, help me to get my account again ...