You're moving too fast. Not to say that a 16 year old can't get paid for his music. Just that you're worrying about the wrong thing. Get your production game up. Study music for a little longer, at least until you can get your own bank account and start a paypal for yourself.
TRUTHBOMB
When you're following your passion, don't look to anyone to give you shit. No hand outs, no helping hands. Put the work and the time in on your own, and people will come out of the woodworks to be around you because they'll see you're about your business. If your parents don't believe in you, that's fine. Most people won't, but if you keep at it and make it your #1 priority, they'll come around.