Used this mixer on November 29th.
Money did not arrive at any of my BTC addresses.
Wrote in support.
Silence.
It's been 42 hours.
 There is no answer and no coins either.
I checked everything, I indicated all the addresses correctly.
Used TOR address.
I entered all the details and page addresses correctly.
Used this mixer many times before.
There was only one problem once about 10 days ago.
Some of the coins at the indicated time did not arrive at one of their addresses.
Wrote in support.
I did not receive a response, but my coins arrived later.
Then it seemed suspicious to me, but I decided to use their service again.
This time my coins did not arrive at any of their BTC addresses.
 Wrote here, in the hope that support will pay attention to my problem.

That is very suspicious sequence of events Imo.
Aynway, I hope PrivCoin's support will help you solve this problem.
From my point of view - they are trust worthy, but I haven't used them and can't tell for sure