You need to play with slightly higher elo to get better

I wasnt able to get better and learn what I was doing wrong/ new tips until after I played with higher elo and lost against them. When you keep losing bronze elo or winning your lane in bronze elo it doesnt show what you should be doing differently to secure wins.

It really helps to play with elo's 2 tiers higher than yours if you can during a normals match.

Most online tutorials on improving game dont help as much since they give generic tips, however overall , getting beaten up by higher elo multiple times and taking home their strategies helps improve.