"Our reserve of bitcoins is very large (currently 2000 BTC), so you do not need to wait for other users to send coins to us to be mixed. Your bitcoin mixing will be done instantly as soon as we have received your coins". IT IS NOT TRUE!
I set 0 delay and didnt get it instantly, contacted support and no reply. Worst service!
Problem solved. I contacted support and they help me releasing mixed coins.
I can vouch this service is legit, but this moment It's disappointed me. (4 hours waiting!!!)
Thank you!