I am having trouble finding Aeroga. I found Aerora in the room that you use the yellow trinity to get into. But i cant seem to find Aeroga. Can someone point me in the right direction?

Sorry, I should.ve been more specific. I got Aerora in the room at neverland. near the ship hold where you start the level. Then up the ladder and on the left is a room that you need to use trinity push to get into. thats where i found it. But i still can't seem to find Aeroga.
Help please?