Log In Issues

I have a new account and have set up my children’s computer with onlinefamily.norton.  I set it up to block content and everything appears to be working correctly.  I have received a couple of email messages about them going to prohibited sites with a link to see details.  However, when I try to log in, I am unable to log in using the email address and password I had set up.  When I go to the link that says “Forgot your password?”, it says “The email address provided is not associated with a Norton account. Please try again.”  But this is the email address I used, because I’m receiving my alerts from onlinefamily.norton at that address.  Do you know how I can get this resolved?  I want to log in and update my settings.