Lost two heirloom daggers through mail in an awkward situation

Hello guys! Today I bought two heirloom daggers with my character "Rossen" and sent them to a new character named "Erishka" which was a night elf. I got my weapons from the mailbox, but decided that I don't want to play night elf anymore and sent them back to "Rossen". I logged out and deleted the night elf "Erishka", because I had no free slots for any new characters. I logged back in with "Rossen" and opened the mailbox. I tried getting the weapons back, but they just didn't move from the mail, I couldn't get them in my backpack. And lastly, I clicked "return" and I didn't even know what that does. Can you guys help me? Did they "return" to the deleted character somehow?

Indeed they did return to the character that you deleted :/ . As they are gone now all you can do is try recover the character or the items through ticket you can create or contact support email [email protected] for character restoration. Explain the situation to them,they will probably resolve it and help you out!