The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.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://www.google.com/maps/d/viewer?mid=1Du235dEfXslBlgt_CitY7G38hVh6Zy0Q&ll=51.534084650041535%2C-0.018853793749977754&z=11