Riot please fix the banning system.

I've played quite a few games today and had 3 solid, full on trolls. All got reports and I've gotten no messages saying there has been punishment. Here's an example of one of the players I had to deal with in my many losses. https://gyazo.com/054b752959f0c43cd4283d284d9c3a82 https://gyazo.com/8eafbac39d4e07ec7ed2da9d01f26a01 It pisses me off when people think that there's no trolls once you get out of gold because of shit like this.