Having Issues with selecting realms.

I speak english only so please translate if you dont understand and hope this game isnt in russian lol.

So i go to log in and it says it needs to download an update. if i cancel it kicks me out and if i let it go it says there is an error with downloading it and then asks me to log back in. It took me almost 3 days to download this game and dont want to lose all that time to find out there is no way to connect to your server. IF there is a way to correct this and log in fully please tell me. Please get back with me as soon as your able to.

Hello. Can you add screeshot with an error and when client says you "download an undate"?