Hi Elizio,
A separate first and last name (real names!) MUST be used to sign up. That has been the rule forever. As the first moderator Robert set up, I have rejected many applications due to a refusal to follow the rules. Have the person email me, and I will get it set up. If I find a membership application that does not follow this, it is automatically rejected.
Remember, the account name does not have to be the user's board name.
Bill Little