She says she can't sign up, and when she tries this pops up:

Oops the following errors occurred
Incorrect security code specified.
Invalid e-mail address specified.

Sakura, your friend needs to enter a real e-mail without errors and choose the right fantasy animal among the offered five (this is our security code) to pass the registration.

She said:

it doesn't like my e-mail address  :cry:

does the site not accept UK email addresses?

I asked if I could get her email or a censored example of how it looks.

She says:

my e-mail is -removed for privacy-

You can use mine if it still works, it's one that I'm no longer using. Just change it back once you get a working one!

Mine is " Cialline-Seven@live.fr ".

Sakura, thanks for the details! There was really a problem with emails with double domain names. We fixed it, now this email should work for registration without problems.

Please write here or send me a PM with username of your friend after she registers (of course, if she still would like to register after this problem) so we can credit her 10 Gold Coins.

I've let her know and I'll post here if she decides to still join. :)