I have recently switched to using LuckPerms for my minecraft server, but have realised that the ranks don't appear on all of the servers (I'm using Bungeecord). How can I fix this? I have entered the mysql database on all of the servers and changed the storage type to mysql.

Please ensure you have IP-Forwarding setup correctly on ever server. This means you must have ip-forwarding set to true in your bungeecord config, and have bungeecord set to true in your spigot.yml.

@iSpoopy You must set messaging-service to bungee in both servers and BungeeCord LuckPerms config file. And your network must be setup as @merjilin said.

https://github.com/lucko/LuckPerms/wiki/Network-Installation