I bought a meso gunner thinking it was for GUNS. It's not, I've asked a few GMs already to just maybe swap it with another item? But a refund would be fine too, I just don't want it. If nothing can be done so be it.
Was it a case of the description of the item being wrong or just an oversight on your part? If it was an oversight, unfortunately I don't think I can refund you. However... when cash shop inventory arrives, you could always transfer it over to another character!