There is no get rich scheme that really works. If there was everyone would do it. Try getting a job. If your too young why don't you mow lawns or see if neighbors need any other help around their house. You can ask your parents if they can advance you money that you can work off maybe.
Well you could use survey sites to earn. It's how a lot of people earn online and get things for free. You should join them, they are quite easy to use and simple to use. If you're interested be sure to read this article to understand everything as well as a link at the bottom: http://goo.gl/EGDsw.
Anyways, there's a summer event happening right now. So the sooner you start earning he better as you'll earn much more thanks to the bonuses. Good luck!