Hello everybody!
I've sent to 2 friends of mine mounts -Shiny Arcanine and Umbreon-. I'm in Hoenn and they are in Kanto, so I used the mailbox. Since I did'nt they haven't got the 4th badge, I did'nt know they couldn't receive the mail. However, once they get the badge, their mailboxes were empty... I did not make mistakes on their name or whatever... Can someone help me please?