Revenue Workers — Online training package cant login and can't become a member

Address: Ernakulam, Kerala, 682034

Website: www.revenueworkers.com/login.php

While doing member activation its shown that activation code and registered mobile no is entered wrong. Most disgusting factor is not answering the call
For this i had to pay rs 746. It contains two sheets of paper with username, password, activation code. I have been calling them since morning but no one is answering. Later these guys started to cut my phone. Its very unethical and disgusting