S7 Move to Private Not in Drop Down Menu

Hi,

Yesteday I upgrade from a Samsung S6 to S7. I am trying to move some stuff to private mode. When I select the photo & go to the drop menu in the right hand corner, I have no Move to Private like on my previous galaxy phones. Any idea how I can fix this? Thank you.

Is the photo in the Gallery?

Yes. And I was always able to do it with the S6. Just select photo & click on drop down menu & select move to private. But it just not there in the drop down menu on this phone. V confused!!!