What more do you want from me?
https://gyazo.com/7a209209aaf4cb6bf4b4496333603368.jpg https://gyazo.com/fd1f03bb02e39879cadb5b33d3e982ac.jpg https://gyazo.com/bd1a73cdd62e93cc174dbb7f1820b125.jpg Dafuq what more do I need to do D: !?!?!?!
https://gyazo.com/7a209209aaf4cb6bf4b4496333603368.jpg https://gyazo.com/fd1f03bb02e39879cadb5b33d3e982ac.jpg https://gyazo.com/bd1a73cdd62e93cc174dbb7f1820b125.jpg Dafuq what more do I need to do D: !?!?!?!
idk
Help destroyed more turrets, get more dragons/baron.
Use pink wards and destroyed enemy wards.
Oh...and used at least one of these:

Dude. I'm in the same boat. Played 57 games now as Jarvan, a handfull have been like this. Trying to get my third Rank 7 token, but the game never even gives me an S-. I have gotten at least 20 A+, but for some reason, S is unattainable.
you cant win them all no matter what you do, thats something you have to accept. Even diamond players on their smurfs loses game. Its a matter of consistency.