Register at Era-Go, make sure your email here matches game email
Post in Hello section
Go see my NPC in game at Era Fashion by start and touch it = Supreme Chatter Monkey achievement = 1 EC
Go touch Bravo's NPC at Era Fashion by start for free Era-Go flag
http://era-go.com/forum/showthread.p...Chatter-Monkey

If that doesn't work still - go to Letters to Staff section account issues/achievement and post your Graal ID so that we can research it.