I can easily delete any single text message by long pressing then selecting delete. I sent a text with a picture attached and it shows up in the thread as a slideshow attachment. I can’t delete that single text in my Samsung flight phone. If I long press I get a menu, but delete is not an option. I don’t want to delete the entire thread. Why did the picture show up as a slideshow instead of a single picture attachment and how do I delete it? Any help would be appreciated.