Hi, Lisa here. And I'm going to show you have to turn on the grid in your camera on the iPhone. Going to go ahead to your settings and you're going to scroll down until you see photos of the camera. From here you'll scroll down again and you'll see an option that says grid. There you'll turn it on and now when you go back to your camera you'll actually see grid lines to help you line up your photo.
This can help you line up your photo and make sure things are straight and just the way you want them. So that's how you turn on the grid on the camera on your iPhone.