Google indie game reviews, go to these sites, find their contact.
Write them a nice short email asking if they'd like to review your game.
I see you on here a lot asking for all sorts of different advice. Which is great, I love your spirit and drive.
Here's my advice, especially for someone your age: keep making games. lots and lots of them.
Any successful artist will tell you, they made a hundred things that were terrible or that nobody cared about before they found their first real success.
Just keep going!
Just some random guy's thoughts...