How to sync iPhone with OS Catalina.

Finder side bar.

When

you connect your iPhone or other iOS device with a Mac computer that

has been upgraded to macOS Catalina, Finder mounts iPhone device as an

external drive, and when you click the iPhone icon, you will access iPhone Summary page in the Finder

Even though, I updated it at the Finder preferences to show the devices, I still have this issue. I cannot sync my photos from my iPhone to my Mac, which is macOS Catalina version 10.15. My Mac is not able to detect my iPhone, which is iOs 13.1.3, even though charging is ok.

Any solution????