Please riot grant this special request for me.

I think my mmr is too high in normals and because of that, im seeing plat players in every normal game I play and a diamond player or two in every other game I play. I know its only normal games, but I play normals a lot for fun. I also know that the way to improve is to take on challenges of an equal or superior level, but im only silver and im facing plats and diamonds. I'm losing more of my games because these guys are just too good. Im willing to face golds. My request for riot is to change something about my account so that i can face golds again and no plats or diamonds. im honestly not having fun playing against players who are far superior to me. Please riot do something about my account.