The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.
https://elinkeu.clickdimensions.com/c/6/?T=MzI4NDU3NDk%3AcDEtYjIwMjMxLWU0MzEyNTk4ZmRiMzRlYjRiNTQ2OTNlN2YyZjViOGQw%3AaW5mb0B2aXNpdGJsYWNrcm9jay5pZQ%3AYWNjb3VudC00ZDhiZDcxNThlZmJlNzExODBlYzAwNTA1NmE3MmVlNC1jZjQ1ZmIyMzM5Mjc0ZTI1YmY1ZTA4NmRiMTc0NzQwMA%3AZmFsc2U%3ANg%3A%3AaHR0cHM6Ly93d3cuZmFpbHRlaXJlbGFuZC5pZS9jb3ZpZC0xOS1hZGFwdGF0aW9uLWZ1bmQuYXNweD9fY2xkZWU9YVc1bWIwQjJhWE5wZEdKc1lXTnJjbTlqYXk1cFpRJTNkJTNkJnJlY2lwaWVudGlkPWFjY291bnQtNGQ4YmQ3MTU4ZWZiZTcxMTgwZWMwMDUwNTZhNzJlZTQtY2Y0NWZiMjMzOTI3NGUyNWJmNWUwODZkYjE3NDc0MDAmZXNpZD02M2U1MmMzZC01ZWUxLWVhMTEtODEyYS0wMDUwNTZhNzJlZTQ&K=LkCp1SercoMvs0jdDBGwpA