There are several questions I would like to pose in the first place. One, why would you need a job at 14? Two, why would it need to be on the Internet, of all places, rather than in the flesh? Three, why would I want to hire you for data management if you can't even be bothered to use proper grammar in your search for work? Four, why would I be looking for random people off the Internet to hire for such a basic job unless I'm trying to scam you?
You should probably go looking for a job elsewhere if you want to be hired, or make your own income by being self-employed. The Internet does not have mythical jobs floating around waiting for people to come just sign up for, you either make one yourself, or you go through the proper hiring process, which requires a resume and cover letter, interviews, portfolios, etc. etc. and get hired through that. Anything else is almost guaranteed to be spam, a scam, or illegal.