RE: Just starting
First, welcome to the sport and the boards!
I am helping my 13 year old step son learn to shoot and he is having a blast (as am I!). My first suggestion would be to find someone, a friend or family member, that shoots themselves. Having someone "show" you is alot better than someone "telling" you, imo.
It is very important that you have your equipment sized to your needs and that you begin to learn the correct way to shoot. I taught myself how to shoot when I was about your age and had no one to give me advice or show me the way (was also long before computers and the Internet!). I really struggled along without having the right guidance.
Where do you live? Find a local pro shop or archery range and make some new friends!
Good luck!