I have proof I have the Widow Noir Skin in my replay

I had the Widow Noir skin on my xbox but then started playing on my PC. I went on my xbox and still have the skin but when I log onto my PC its no there. I even played a game on my xbox and saved the replay (0MDJCC) here is the replay code to prove it was me Gravestone22 the widow. I was wondering if there is anyway I can receive my skin on PC since I have definitive proof that this is my account with the skin on xbox?