Before going through documentation chapters, thanks for purchasing PrivateContent Bundle Pack and trusting LCweb!
If you already have PrivateContent or its add-ons installed, remove them before installing the bundle!
Purchasing the bundle you get the whole PrivateContent suite:
this is surely an advantage but systems and options amount might overwhelm you and bring to bad setups.
Because of this is essential to understand what systems do and howw PrivateContent logic works.
The best suggestion is to start checking PrivateContent documentation and then move on the add-on systems you will use the most.
Here's documentations list: