Employee's Providents Fund Organisation [EPFO] — epf passbook portal never worked

Address:

560094

I want see my passbook, but the portal provided to download it i. E https://passbook.epfindia.gov.in/MemberPassBook/LoginServlet never worked and it throws the error as "uan password not available."
But the password is working fine in login process, but never worked here. Such a poor and bad service from government. We are paying tax and that is the part of your fund to run government, please be little responsible to provide us with proper service.