Oh yes, isn't this the same one that was reported in other forums about 9 months ago ? Some photographers from Europe tried to get their images deleted and account cancelled without success. Others even had notes on their portfolio reporting to tell others to be careful with this site.
No reply no email no fixed address or whatever. I think it's them.
Check an older posting here about 8 to 9 months ago. I am sure it is the same one.