Hello,
I'm new here and am trying to chat. It asks for a nickname. I fill in the first page with username and password, etc. It takes me to the chat page. At the very bottom I type something in and hit the return key. Then everything I write is highlighted in red.

I then get a message that I need to register my nickname.

How do I do this? How do I get chat to work so I can chat and get responses? Please provide step by step instructions.
Thank you,
July10newbie