You can access your settings by clicking on the down arrow in the top right corner of your Facebook page, then selecting "Settings & Privacy," and finally clicking on "Settings."
Downloading software claiming to be a "full" Facebook private profile viewer is highly dangerous and largely ineffective. Most tools that promise to bypass Facebook’s server-side privacy controls are phishing scams or malware designed to steal your credentials or personal data. Google Play The Reality of "Private Viewer" Software Technically Impossible facebook private profile viewer download full
Privacy settings are checked at the database level before any information is retrieved by the Facebook API Patched Exploits: You can access your settings by clicking on
Is there a facebook private account viewer that actually works? : Many of these "viewers" are designed to
: Many of these "viewers" are designed to harvest your personal login credentials through phishing or install malware on your device.