Why I Can't Login to Facebook 2019
Assuming you have the best login email and also password (and you're linked to the web) there's a few things that might be creating your problems:
Why I Can't Login To Facebook
Are you getting an error message? If so, inspect the Facebook help page for explanations and fixes to well-known issues.
Make certain you don't have any expansions or antivirus programs running that are obstructing Facebook.
Have you tried removing the app's cache? Most likely to Setups > Applications > Facebook > Clear Cache. If this doesn't work you can try clearing information as well and also as a last resource uninstalling and also re-installing the app completely.
Did you join your telephone number? Ensure you key in the country code as well when logging in.
If the application is telling you to update your email address, this is most likely since your email web server is identifying your Facebook e-mails as spam.
If you've just recently registered for Facebook you might need to confirm your account first. If you have actually recently altered your password, see to it you're attempting to log in with the new password as well as not the old one.
If you're visiting via a web browser, ensure you have cookies enabled and that facebook.com is included in your checklist of risk-free sites.
Ensure you have one of the most current variation of the Facebook app for Android.