Fields are not showing in user registration page

Hi,
We want to show 2 fields field_realname & field_userage in our registration page. We created these fields and give view permission for anonymous user from User management->Permissions section. But fields are not showing in user registration page.

Also we have used CAPTCHA & Auto assign role module and both are showing in our registration page. But above fields are not showing there. Please see http://www.erfolgsfussballer.com/user/register.

Waiting for reply

Thanks,
Santanu