Why can't I delete my photo's?

I has same problem and pulled me and then realised if you go into tools click on my files and then images and if you delete them from there they won't show up on youre gallery x

I figured out how to fix it. Samsung has this thing where they sync images back to your phone so when you delete it, it automatically goes back into your phone or tablet however there is a simple way to fix this. How I fixed this problem for me, I went to the gallery app,under settings I turned off samsung sync and it automatically fixed my problem. I hope it works out for you guys

"You can easily delete pictures from file manager instead of photo related apps.

Its work for me ;)"

"I did what Tonie suggested and it worked for me.

Thanks Tonie Chan"