If you have registered but are not receiving the confirmation e-mail, there is good chance this is the problem. If your e-mail service has any kind of automatic spam filtering, sometimes called Bulk Mail or Junk Mail folder, it is probably in there waiting for you. The way the headers from the automatic emails are formatted sometimes are mistaken as spam by the filters. You should find it in that junk folder if it hasn't already been erased.
If it is not there, you may have to contact an administrator (christian
) to delete the account and start over or they can activate the account for you.