How to get out of bronze, just bronze not like silver or anything

Figured it out (ignore that I'm here because I stress out in promos and can't win half the time =/ ). Technically, play the champ you want and cooperate with your team right? Nope. No one in bronze understands the value of cs (20 cs= 1 kill, though specifically its 15 because 15X20=300) and objectives (towers/inhibs). Take a heavy push champ, learn to cs with them how to push towers fast, and how to not die more than necessary. Not even kidding. I had massive amounts of success when I played Jinx and Fiora, not because "oh meh gawd so brukin" but because when I played them I almost exclusively pressed a lane to inhib and forced an answer. I became so comfortable with Fiora specifically, that I also added "take towers, get cs, force an answer, beat people senseless when they come alone".

tl;dr: Split-push exclusively to break free of bronze. Testing this as of now to make sure its completely correct, but... thus far? Every game I focused on ripping apart lanes and towers were the games I won. Not where I focused on teams/kills/dragons/barons. Nope. Just towers. Again, this only applies to bronze because thats where I am and thats where I found meh secret formula. Anywho, thanks for reading.

Edit: This is not a troll post. And I'm not kidding, I can never win promos because something in my head clicks. But all others? Easy.