Seems we activated the extension on Flarum IT,
settings are visible on the moderator and admin profile.
I activated all notifications but no email and also no web alert when a user is registered, a new post made etc.
I think I tested this extension on my Flarum and I suppose all works... if I remember not wrong I was getting emails.
On Flarum IT seems no web notifications from this extension arrive and also no email alert.
Justoverclock that is the admin, is checking the issue and maybe they need a little bit help on how to fix, diagnose how to resolve.