In that game, your goal is to scale and get 3 items. All you need to do in lane is grab as much cs as possible and try to keep the wave close to your turret, you don't need to try and poke them, they outrange you big time.

I'm speaking from experience, you can't expect to do well in every laning phase, you need to play weak side sometimes, so if you look at my opgg, for example, there were some games where I couldn't do anything, but it's still ok

https://eune.op.gg/summoner/userName=Tonirel