Riot, please fix this bull

Let me start by saying this, I'm not that good at the game. I go negative I'm most of my games. But here is the real problem. I am not receiving any s ranks for the games that I perform fantastic in. But when I do get s ranks, I don't get any chests or s tokens. Back to the chests, recently I've received a few s ranks but I'm not getting chests for them. I've even checked and I have 3 chest available, but I'm not getting any. I really hope you fix this or even read this. I just started buying Rp for this game and I don't want to only buy chests to get them. It is very difficult to get s ranks for me and when I do, I should get the reward that comes with it.[slayer-jinx-unamused]