Best thing to do is contact their handle here on bitcointalk directly or send them a ticket and sort things from there.
I'm afraid bitblender
account will reply eventually since his last active was more than 2 weeks. So that best thing is to contact Hhampuz which has direct contact to the admin/owner of bitblender. And I don't see any contact page on their site the .IO domain. (cannot access the tor link)
Their account was last online at 7 PM forum time so I think OP should leave them a PM. His situation should be cleared within a day.
I never knew there are any phishing site targeting bitblender however it's not impossible. Anyone can come up with a similar site using a very similar domain name to trick people.
There are so many phishing websites trying to a number of reputable bitcoin mixer services, so I would not be surprised if I saw one.
OP could have just panicked and needs to be patient a bit.