The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.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.centralbank.ie/careers/bridging-the-gap-programme-2020-2021?utm_medium=partner%20&utm_source=Local-Community&utm_campaign=bridging-the-gap-programme-2020-2021&utm_content=44039