To change the picture for a person or a gift, tap on the photo
icon
at the bottom of the screen.
This will present you with the option to take a new picture or select one from your iPhone's photo library.
Hint: You can save pictures from the Websites using the iPhone's Web browser by pressing and holding on a picture
until the option to save it appears. This is a great way to save pictures of the toys and other items on your list.