Facebook notification bar on mobile vs web [closed]

1. Why are my notifications not showing up on Facebook on my computer?
2. How do I change my notification settings on Facebook?
3. Why am I not getting Facebook notifications even though they are turned on?

Why are my notifications not showing up on Facebook on my computer?

Check Notification Permissions for Facebook

Go to Settings and navigate to Facebook. Check Notifications to confirm whether they are off or not. Toggle the Allow Notifications tab to turn them back on.

How do I change my notification settings on Facebook?

Tap in the top right of Facebook. Scroll to the bottom and tap Settings. Tap Notifications below Preferences. Tap to adjust how you get notifications and what you get notified about.

Why am I not getting Facebook notifications even though they are turned on?

Enable Facebook Notifications on Android

Navigate to Apps & notifications > Facebook. If you don't find this app on the list, tap See all X apps (where X is the number of your apps) to find the app. Tap Notifications on Facebook's app page. Toggle on the All “Facebook” notifications option.