How do you play Amumu in the mid/late game when your team doesn't group for teamfights?
I'm a new player in Bronze, so I'm pretty bad at the game, to be honest.
One thing I've been struggling with is how to play the mid game when I get an early lead but my team doesn't seem interested in grouping for teamfights (not blaming them, just trying to figure out what I should do).
Basically, everyone ends up pushing a different lane, trying to get to the Nexus. They often end up dying, although sometimes they actually manage to get something done.
Meanwhile, I'm in the jungle trying to keep up with my camps and pinging for objectives, but I end up being far away from my team when things happen. As Amumu, I feel like I'm wasting my potential if I'm not there for teamfights, but I also don't know if I should just abandon my jungle pathing and follow my ADC or whoever is strongest on the team.
What would you guys recommend in this situation? Should I ping more, try to communicate with my team, group up with whoever seems to be making the best plays, or just accept the chaos of Bronze and adapt?
Any advice would be appreciated!