ok so i download World of Minecraft client started her up, signed in added a server name Bidoof_Kings Playhouse, url:

and i get  the classic 

Minecraft.net returned incomplete server details

Missing: Server IP, Server port, User, passcode

I asked the people playing on the server and they said to wait a day, welll its been three days so far and nothings changed please tell me whats wrong and how i can fix it, if i have to wait longer please tell me whats wrong at least to comfort me