Hello Bluestar! Welcome to the forums! (Be sure to post an introduction so we can all greet you properly).
I'm not sure how a sponsor would help.

You see one thing most of us would NEVER do is go against the parents of a minor child.
I can make a couple of suggestions: You didn't say where you live, but I know you can buy full copies of VV games in several stores, including Walmart/Target & Best Buy.
If you don't have one of those near you, you might have one of your parents contact LDW to see if they can figure out another way to get the game to you.
Good Luck in this! (and don't forget to post that intro!)
