On the website where on earth do you play the game?!?!?!?
you do not start the game on the website.
after you downloaded and installed the game, you will see the Wolfteam icon on your desktop. you need to click that icon to start the game.
if you did that and can not log into game, read 2. under Read Before You Download! on this page http://wolfteam.aeriagames.com/download
2. If you are unable to log into the game, please try logging out and logging back into the Aeria Games website. This step will allow the game to recognize your account. If you encounter any other issues, please visit the Technical forum.