Seems fun, doesnt work on iphone 5

Ive been trying to use this app on my 5 but when I go to select a photo it lets me choose one from the camera roll but wont let me do anything with it. It looks like the screen got cropped a bit. Can there be a new update where this is fixed?

Leziegle about ImageChef - Mix text, photos and stickers into collages and video, v5.4