I'm trying to send an item COD. I've added the other person as a friend on Xbox already (Xbox EU player) but they don't show up on my friends list in game, nor can I just send a mail to the player, as the mail system tells me that the gamer tag is not found. I've never done anything COD before, just through shops, but this is a high value furnishing item that we negotiated a price on.
Am I doing something wrong or is the mail system just busted? What can I do to fix this issue? I feel like a bit of an unprofessional crafter here