Royal Match and Royal Kingdom are both add free and free to play. You can buy stuff, but you dont need to

I usually just say " odd, i cant seem to find that one"

They enabled ot by default. I use the satellite view and was shocked when the ui changed unexpectedly.

The point to me is more: dont change my settings without asking me. If I was using the default, fine, but i wasnt.

There is nothing you can do about users taking screenshots.

What most professional photographers do is watermark the low resolution preview pictures, and only genrate download links once paid