how do あなた get the azune flute for aceus

First it is an Azure flute and あなた have to have a cheat

The event has not been released ANYWHERE yet and only b obtained via Ds Action Replay Code

u get it from a mystery gift

pick
cheat using action replay または the cheats in an EDGE ds card
wait for the event to come to your country and use the mystery gift when あなた recieve it go to the pokemart in canalcave city and talk to the green suited man

Don,no