The provisional registration confirmation email from Umanity hasn't arrived.
Although the email is generated automatically immediately after registration, delivery may be delayed due to problems with email enroute. Wait for 5 minutes and then check your Inbox again. Another potential reason the email hasn't arrived is because it may be routed to your spam folder. Check this as well.
If it still fails to arrive, double-check the mail address you entered is correct, and failing all else, please contact us via the Inquiry Form.