The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.
http://mktglist.webfusion.com/link/visit?link=http://zen.yandex.ru/media/ssylki/besplatnye-ssylki-dlia-prodvijeniia-saita-628b54d576c323296a865e54