Help log in and stuck on 0% updating!!!!

I downloaded the game and i log in and it is stuck on updating 0% on charactor loading screen! help plz

Are you trying to log in using your e-mail? If yes, that's the reason why you're being asked for a patch since the client tries to connect you with the Blizzard services.

Make your log in using the account name you created when making your Warmane account and not the e-mail itself. It shouldn't ask for a patch once you do that and you'll be able to log in freely.