Carrying in late game
So I‘ve been a Kayle main for 3 years now. She‘s been carrying me to diamond and I‘ve been comfotable here for a while now. But lately I feel the urge to try and push further. Really get back in there. Now a problem I face alot these days is that I feel I lack impact. When my team performs well, we mostly win anyways but if the team falls behind, we mostly lose. I feel like I can‘t really carry when its relevant. So I guess what I want to know is:
How do you carry late game? What do you do when the team falls behind and you can only go even (because of hard matchup of whatever)?
To clarify a bit more, alot of times I feel many champions just deal alot more damage then me. Example: yesterday I 1v1 a katarina, fullbuild both of us. I attacked at max range and hit the mta proc. She went to 1/3 of her hp and then proceeded to onetap me with a single dagger + E.
Generally I always seem to just not deal enough damage. I know this is hard to answer when you can‘t see my gameplay but any advice I would appreciate.
TLDR: My laneing is pretty solid I‘d say but I feel a lack the abillity to carry late game