Q: Syn Photos

Greetings mubed2,

Thanks for using the Apple Support Communities!

From your question, I understand that while clicking on the Photos pane in iTunes, you do not see the option to Sync Photos From as described in the following article. 

Sync photos from your computer to your iOS device using iTunes - Apple Support

Is it possible that you have iCloud Photo Library enabled on your iOS devices? If so, you would not be able to sync photos through iTunes manually. 

Click the box next to "Sync Photos from." If instead you see "iCloud Photos is On," all your photos and videos are already stored in iCloud. Learn more about iCloud Photo Library. 

Have a great day!