Forum:Plagiarism and stealing

Ok,guys,please help us to resolve one problem.Today when my friend searching new deviations on DA,he found some disturbing contents.He call me and show me what he found.One guy on DA use property of Konami and Yu-Gi-Oh cards by Kazuki Takahashi as his own.We worn him and he denied our request.Worsest thing is that other people think that those cards are his property and art.I beg you one more time to consider our request and help us in way that you contact DA main admin and correct this problem.That guy has profile two years.

http://rockx9.deviantart.com/gallery/ Here is the proof.