The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.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://growmusic.ie/showman-camp/?fbclid=IwAR1inuoeN2vM8DKopizcb07AafxamLufTUymyv35zN3jAvNHATeOOr6ry1g