Do you mean how to get more money? Well, there are a lot of things you can do. At the moment, you might be a little young but you can babysit. I tutor people in English and it's a fun job and you get paid pretty well. Maybe you know someone who needs some help and you could offer them tutoring? Or you help a neighbor with chores... There are really a whole lot of different things you can do; it depends on what you're interested in.