Well, it seems I got popups working. I found a pizza. So I tried to buy a pizza box card. It seemed to be working, the keychain even said it was succesful at sending the request, or something alike. But it didn't buy anything.

Somewhere it says: "Please note that you must withdraw your in-game STARBITS to Hive-Engine.com to be able to purchase cards."
What does that mean? I should withdraw starbits? But it won't withdraw less than 10000 of those. I got 44! So, how should I get this to function as it should?

Thanks for reading!

Kind regards, Miqlos