Trying to get in contact with the creative team at Riot

I'm trying to get in contract with the Creative Team at Riot as I have a fully fleshed out idea for a Leauge of Legends animated television show. If anyone could point me in the right direction (I'm not sure if I am putting this in the right forum). I've been trying to find a way to contact them, however, my success has been extremely limited bar none.

Thank you so much for the support :)