Guild Wars 2

Can someone teach me the fight against trio?

i wanna learn to join others groups when they ask for Exp people for it.

Can i Change my Account Name??
i need help with that. i have a little problem with it.

Dragon Stand Meta Event Bugged when mordremoth mouth reach 0 nothing happens and the map freezes. no reward no karma no exp nohting.

yeah i send a report of bug about it. 2 hour and half for nothing :C

well i receive this mail at 5:19 am chilean time.
i didnt see the ArenaNet Logo so i report it for Fraud.
i did it well?