That would depend on what you wish to know.
The Hierarchy structure is public knowledge. It is as follows:
0. Registered Member (no rank)
1. Citizen (approved by application for membership)
3. Priest/Priestess (also commonly referred to as Reverends)
5. Magus/Maga (High Priest Peter Gilmore holds the title of Magus)
Additional information is available under the "Affiliation" section of www.churchofsatan.com
Any kind of individual member information, including about the Church of Satan
Hierarchy, is held is very strict confidence and never disclosed. If an individual Priest wishes to be public, it is his own choice.
However, if you wish to be put in contact with an Agent or Priest for media contact, email firstname.lastname@example.org
with your request, including locality and your reason for requesting contact and they will handle that.