I visited the official Diablo 3 site to buy the game. I clicked on "Buy Diablo 3" button and it asked me to create a new account on Battle.net. I did it but now I cannot see how can I buy it. Can anyone help me?
Battle.net can be a little obtuse (I had to click "Buy Diablo 3 Now!" three times before it finally got to the appropriate page, including an add to buy Diablo 3 after clicking... "Buy Diablo 3"...) so I have a quick visual guide for ya:
First, log in to Battle.net, and go to the Account Summary page (you may need to provide your credentials a second time; don't worry, that's expected). From here, click on the "Buy Digital Games" link on the far right. Do so.
It will take you to this page, where you can simply click "buy now" to start your purchase. (I'm unable to do so again because I've already done so, and there's a 1 game / account limit)