Serious Bug – QR Code Maker Review

I love this idea and the app seems to work for other people. I made a mistake with it, and now it won't work. I tried uninstalling and reinstalling a few times. When I first installed, it asked me for permission to access my photo library. I said no (there are personal pictures there!). Now I can't get the QR codes off my iPhone. The app has been rendered totally useless. I tried to find it in my settings, but it isn't there.
Review by durhmm on QR Code Maker.