How to Question about Subscription

[Raffaele]

Hi Everyone, i followed the Manual for setting up Subscription but for some reason i don't know why its not working, when i log-in with an different user account i can still post in that field and it's not locked i only need one of the forum section to be a Subscription based but the rest i don't care and is there a way that i can also hide the sub-forums (child forums) but still have them seen the main forum ... see screen shoot for better explanation

Thank you,
RV