1)From the navigation bar click on Register and register a new account.
2)Once you have registered, download all patches from the Download Page.
3)open up your client folder and use play.exe to login to the game, this will give u the posibility to autopatch to our servers so you can get all the latest patches
4)Hopefully by following this step by step guide you should have successfully connected, if not then feel free to post on forums for any issues on connecting .