How to configure notification display for the Lock Screen?
To configure notification display
1. Open the Bigin app on your iPhone.
2. Tap the More 
icon at the bottom right of the screen.
3. Select Settings 
.
Under "General", find and tap the title "Notifications".
4. Tap on "Lock Screen Preview".
5. Select a preview option.
Once you've selected a preview option, like Title and Organization Name, you can view real-time changes to your Lock Screen notifications in the preview window.