Scourge said:
How can you tell that they promote jewish filth? What are the signs?
In addition to promoting jewish filth, they are scammers too. On their website they have a "spiritual brothel" section (highly disrespectful name, as incubi and succubi are not sex workers, but conscious and advanced beings who do more than just sex), where they sell "visits" from incubi and succubi for money. Obvious scam is obvious. The only person who can ask Satan for an incubus/succubus is you, not any third person. Beware of any person/organization who claims they contact beings or do rituals or magick for you, they are all scammers.