Invader armor soulbound to wrong char
Supposedly you can use transmutation stones to fix this.
Badges are easy to get. Just play more, and purchase the correct gear next time. Please be more careful in the future.
Anet normally doesn’t step in to assist players when they make errors like this. Only on certain circumstances will there be a refund or item switch, but that’s usually when it’s their fault (i.e. no confirmation button).
In GW2, Trading Post plays you!