Tap on the story you want to see. Because you are offline, Facebook cannot send a read receipt back to its servers.
Online tools can fetch public stories without requiring you to log in, ensuring your account is never linked to the view. view facebook stories anonymously
If you need to stalk—er, monitor —someone regularly, just accept that you will eventually slip up and accidentally double-tap a story. And that is a conversation you probably don't want to have. Tap on the story you want to see
No method is perfect. Facebook updates its app weekly. A trick that works today may cause an automatic report to the user tomorrow. When in doubt, assume they can see you. The only true way to view a Story anonymously is to ask a friend to screen record it for you—or simply to close the app and walk away. If you need to stalk—er, monitor —someone regularly,