WotLK Contact Blizzard Message Help

[DritaD]

Hello, I'm new to this server and I followed the instructions to download the game.
The download was successful.
When I try and log in using this servers login it keeps giving me a message saying to contact blizzard.
I checked the realmlist.wtf file and it's also correct.

Can anyone please help? I've been trying for two days to figure it out.

EDIT: I figured it out, I had to go to the config file and set the realmlist there also.

Hopefully this helps someone else!