approven.su review: They sell stolen and lost credit cards

I lost my credit card several weeks ago, and recently my friend told me that he saw my card on the website www.approven.su. This website is fraud, because they sell stolen and lost credit cards. I sent them emails and told that it was my card and they need to return it, but they started to threaten me. I was so shocked with rude and disrespectful attitude that now I want to find other unsatisfied customers in order to send a massive complaint to this seller.