How can I better help my team when I'm ahead
So basically, I'm trying to level up my smurf and all of a sudden as I hit level like 18, every single game I play my side lanes lose. They usually go around 2/7, 3/7, or 5/7 (which isn't too bad) but you get my drift. I'm playing mostly Katarina mid and I'm going like 6/1 in lane or so every game. I want to know how I can help my team at least be relevant when the laning phase ends, because I'm on a 12 game loss streak from this. Now, obviously I'm doing the basic things such as roaming, global gold, etc. But it's not enough. Last game, I roamed top at least 4 times and each were successful. I roamed bot 3 times same result. Yet my teams can't win lane off it. I'm practically never in my lane after I'm ahead trying to help them out but it's not enough. I just want to know what more I can possibly do to help these guys get ahead because I've done everything I can think of.
TL;DR I've done everything in my mind to help my side lanes win (roaming, obj, etc) and they still end up getting smashed in lane, what more can I do to help?