The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.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://beachhutpr-dot-yamm-track.appspot.com/Redirect?ukey=1ahvRtXaJLPu09hrS8k3ZUksWznvNoVrRqeR1J2Fxq3o-0&key=YAMMID-31192194&link=https%3A%2F%2Fwww.flipdish.com%2Fwebinars