Are you linked to the internet? Haha, seriously though, are you?
Assuming you have the right login email and password (and also you're attached to the internet) there's a few points that might be triggering your troubles:
Facebook Problems Logging In today
Are you getting a mistake message? If so, inspect the Facebook help page for descriptions as well as fixes to well-known issues.
Make certain you do not have any kind of expansions or antivirus programs running that are blocking Facebook.
Have you tried getting rid of the app's cache? Go to Setups > Applications > Facebook > Clear Cache. If this doesn't function you can try cleaning information also and also as a last resource uninstalling and re-installing the app entirely.
Did you sign up with your contact number? Make sure you key in the country code as well when visiting.
If the app is telling you to update your e-mail address, this is probably due to the fact that your e-mail server is labeling your Facebook e-mails as spam.
If you've recently registered for Facebook you might need to verify your account initially. If you've recently altered your password, see to it you're attempting to log in with the brand-new password and also not the old one.
If you're logging in through a web browser, see to it you have cookies made it possible for which facebook.com is added to your list of risk-free websites.
Make certain you have the most current version of the Facebook app for Android.
