Are you attached to the net? Haha, seriously however, are you?
Assuming you have the appropriate login e-mail and password (and also you're connected to the internet) there's a few points that could be causing your issues:
Why Can't Login To Facebook
Are you obtaining a mistake message? If so, examine the Facebook help page for explanations and also fixes to known problems.
See to it you do not have any kind of expansions or antivirus programs running that are blocking Facebook.
Have you tried clearing the application's cache? Most likely to Setups > Apps > Facebook > Clear Cache. If this does not function you can try clearing up information too and also as a last hope uninstalling and also re-installing the app entirely.
Did you register with your telephone number? Ensure you key in the country code also when logging in.
If the app is informing you to upgrade your e-mail address, this is most likely due to the fact that your email web server is labeling your Facebook emails as spam.
If you have actually recently enrolled in Facebook you could need to confirm your account initially. If you have actually recently changed your password, make sure you're attempting to log in with the new password and also not the old one.
If you're logging in through an internet browser, make certain you have cookies enabled which facebook.com is added to your checklist of risk-free sites.
Ensure you have one of the most recent variation of the Facebook app for Android.
