Start by providing a lot more information. As of now we can't be of any help.
How did you fall out of status? When?
Where are you from / what passport do you hold?
What are you trying to do? Remain in Canada and get your status back? Leave Canada? Become a PR?
Are you in a relationship with a Canadian who is willing to sponsor you for PR? If so, what kind of relationship (marriage, common law, boy/girlfriend)?