mystery PTC Complaints & Reviews

I have not received any payments in my paypal account since a year i joined and worked online in the website. I have completed work for $4000 which still not received in my paypal account....

In MysterPTC.com I have joined as free memer. they told as to free members to get payment minimum $5000. and their payment's proof at same time, one particular person (username) get 3 or 4 times get paid .
my question is
1) TO Free members they are truely paid?
2) how is possible any person to get 3 or 4 times minimum amount to get payment at the same time (as their terms and conditions one username must use...