https://www.goofish.com/personal?spm=a21ybx.item.itemHeader.1.17f53da6Aj5ZX6&userId=1096018155
This is the creator. It seems to be the most credible of all listings, with the ratings to back them up.
The question now is just whether you can find a way to register the account to purchase it, or contact them via other means. I'll try to do so in the meantime.
