In case you want to do the dedication ritual, but you lack privacy:
If there is absolutely no way you can perform the ritual without placing yourself in danger, you can perform it in your astral temple.
You can do the dedication ritual when you are older. Performing the dedication on the astral is every bit as valid as doing it physically. Satan is very understanding concerning teens who are forced into accepting Christianity while living at home and being underage.
Regarding National Socialism: study it on JoS and absorb its concepts. JoS is not a form of false National Socialism, it is not how people, who believe it is violent, racist, etc., think they are describing it. So understand it. The true form of National Socialism embodies the ideals and ethical values present in Satanism to give them social fulfillment through politics.
For example: Satan created different races for the purpose of helping each other between peoples, this is well repressed in the National Socialist concepts of racial love. The scared idiots instead forcefully talk about racism which is a doctrine of hatred completely opposite to racial love and has nothing to do with us.