There are 4 chatrooms in Mighty Party.
You can get to them from the main Mighty Party screen.
World
Everyone in game can see messages and send messages here.
War
This chat is shared by the 10 guilds you are in Turf War with that week all players from the 10 guilds can see messages and send messages here.
Guild
Only guild members can see messages and send messages here.
Raid
This chat is shared by the 10 players in your raid.
Private Messages
You can send private messages to players from there profile by clicking on the message tab.
You can get to your private messages from the main Mighty Party screen by clicking on Inbox, then clicking on the messages tab
