Talk:Demon Robe/@comment-24169284-20160901213235/@comment-220942-20161013145051

Go to gumi support at https://www.gumisupport.com/hc/en-us, register and submit a request, and explain your problem politely (explain your current arena rank and that Demon Robe is a rank 12 reward and that you had obtained it/sold it long before the FAQ was updated to 3 days only). Hopefully gumi will be lenient enough to help you. :3