Facebook officially states that it does not provide a way for people to track who views their profile or to view private content without authorization Phishing Risks
If you share mutual friends, ask them to help you contact the person or request to introduce you. facebook private profile viewer by istaunch full
After entering a profile URL, you’re told to complete a “Human Verification” step — usually asking you to download an app, complete a survey, or share the page on social media. Facebook officially states that it does not provide
Which of these would you like?
Tools like iStaunch often provide helpful guides on social media features, but "viewers" that claim to unlock private photos or messages usually rely on: complete a survey