Perhaps a better question is why should anyone hire you as a campaign manager? What experience do you have? What references do you have? What skills do you have?
Now if I wanted to become a Campaign Manager I'd probably do things to generate experience that supports my ability to work in that position. Then I'd advertise my services....everywhere.
Thanks but the way you ask me I think iam not fit because I dont have any experiences
Every manager starts.from being beginner, isn't it? What qualify you to manage a campaign is to establish a trustworthy reputation in the forum. You can post it on the Services board like what the guys said above or apply to some groups of managers. The thing is: will anyone hire you since you haven't establish yet a good reputation in the forum?