Then watch your replays. You are 1 of 5 so you can only truly influence 20% of the games. I used to rely on team mates then got shot down 5 ranks. Finally I realized they don't matter. Went to a pure spit pushing style mostly with trydamir. Won about 80% of my games since and am starting to rank back up.
It all happened after I got it in my head that I can't trust the other 4 members of my team. Sure at high ello they ward and have map awareness, and punish objectives instead of chasing kills. But i'm not at high ello so split pushing = wins. Because all a split pusher like trydamir is designed to do is farm and take towers. At the same time if you run something like heal and flash you won't be caught or pushed out of lane. due to heals movespeed boost. Running fevur for battle.
Feel free to try the play style. I always start longsword refillable reguardless of who I'm against. Ban out teemos as they are a pain. stack fury run up to laner start attacking hold dash until they flee. Dash in chicken and wale away at them. They'll die or back which case push hard into tower then roam to their top side jungle and take a camp. Rinse and repeat.
Atleast that works for me, just never go on someone till fury is maxed. And keep the mindset farm < kills Tower < kills. Standard build useally looks something like
. The reasoning why I use phantom dancer and shiv, isn't just as and wave clear. Its really the Movespeed. this combined with a standard AS rune page will have you at 2.01 AS, around 440 Movespeed I believe though cloud drakes have an effect. and criting every all the time. the movespeed allows back to lane faster lord domik is for tanks and for the borks damage bc the on hit affect is applied as physical damage. At level 1 with this start you'll have 80 ad to work with, on the champ with the highest starting hp anyway. Anyway works for me use if you want. Even if my whole team loses lanes I can still win the game with this build because they will have to decate 3 of their team to even catch me. Even then I might get away.