Log into facebook to start sharing and connecting with your friends, family, and people you know. When this happens, it's usually because the owner only shared it with a small group of people, changed who can see it or it's been deleted. Log into facebook and follow the instructions to confirm your identity
If you can't remember your facebook password, you can request a new password. To log in on a mobile device, launch the app, then enter your email address or phone number and password. Visit the facebook homepage in any browser and enter your login information to sign in on a computer