You may notice in your domain manager, that your domain is still PENDING_VERIFICATION.
1. Check to ensure your payment was successfully verified (you should have received an email) when you purchased it.
2. Check your WhoIs status as this will provide an accurate reflection on the state of your domain status.
After checking off both those boxes, if your status still hasn't changed in your domain manager application, please note it may be a bug and we ask that you wait a couple of days to see the changes reflected. You can still continue to use your domain.