This is a complete and total scam.
It starts off by letting you bid on items. If you win an item, it lets you pay for the item and sign up. What it doesnt tell you is that you should read the terms and conditions. In the terms and conditions, they charged us $89.99 Australian for a three month subscription, even though we never agreed to anything. They get away with this because it is in the terms and conditions, which everyone neglects to read. So we wanted to cancel our account, which would have cost us $53. You know what we did? Before they charged a single thing to the credit card, we cancelled the card. Its an extremely gruelling process to cancel your Ziinga account.
My advice to you all is to CANCEL YOUR CREDIT CARD IMMEDIATELY.
I hope this helps you all, it saved me from paying heaps of money for things I did not agree