Thank you for writing back and for updating me about the status of the refund I have issued on your account. I am sorry to know that the refund for the in-app purchase in application "Ragnarok Mobile" hasn't yet been fully processed on your account.
Upon review of your account, I have confirmed that the item has been refunded. You can also confirm this by checking your purchase history and locating the title of this item. It should indicate that the item is fully refunded. Should you wish to check your purchase history, this article will guide you how:
iTunes Store & Mac App Store: Seeing your purchase history and order numbers