Ok, so i has trying to do a photo and other stuff backup from my old iPhone to a pen drive . I had iTunes on it, i don't know what i clicked but i think i clicked something and now for some reason some of my photos and others stuff are missing. I don't know where it is. I don't remember well what happened but think i clicked on the return button and said if i quit some files might be removed but i thought it was some files that i did backup on the PC. I remember i did a backup hours ago. Can someone pls help this is very serious.