Why can’t I log out my iPhone

Why can’t I log out my iPhone

See -> If you can't connect or sign in to iCloud

If you can't connect or sign in to iCloud - Apple Support

Why there is no trusted device lists

See this Apple article: Check your Apple ID device list to see where you're signed in

Check your Apple ID device list to see where you're signed in - Apple Support

Hello ~ Can you explain in more detail about the issue or issues that you are having?

~Katana-San~