Trouble with Facebook Login 2019
Presuming you have the right login e-mail as well as password (and also you're connected to the net) there's a couple of things that could be triggering your troubles:
Trouble With Facebook Login
Are you getting an error message? If so, check the Facebook help page for explanations as well as fixes to recognized problems.
Make certain you don't have any kind of extensions or antivirus programs running that are blocking Facebook.
Have you attempted clearing the app's cache? Go to Setups > Apps > Facebook > Clear Cache. If this does not work you can attempt cleaning data as well and as a last option uninstalling as well as re-installing the application entirely.
Did you sign up with your phone number? Ensure you key in the country code too when visiting.
If the application is informing you to update your email address, this is probably due to the fact that your email web server is identifying your Facebook e-mails as spam.
If you have actually recently enrolled in Facebook you could need to verify your account initially. If you've just recently altered your password, make certain you're attempting to visit with the brand-new password and also not the old one.
If you're logging in using a browser, see to it you have cookies made it possible for and that facebook.com is included in your listing of secure websites.
See to it you have the most recent variation of the Facebook app for Android.