You stated "S7" in your OP, now is that a Samsung Galaxy S7 or Galaxy S7 Edge or something else? One thing
your "S7" phone doesn't have SAMSUNG at the top, which these phones should have AFAIK. Also
the Settings menu on your phone quite frankly looks quite sparse.
On my S7 with Android 8, in the Settings menu I have:
Connections
Sound and vibration
Notifications
Display
Wallpapers and themes
Advanced features
Device maintenance
Apps
Lock screen and security
Cloud and accounts
Google
Accessibility
General management
Software update
User manual
About phone
Developer options
For reference this is a Samsung Galaxy S7 Edge.
Note SAMSUNG at the top.
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