Hey. Well I tried the app again, this time I don't get the error like I did before, but I still can't figure out how to use it, how do I access the feature to scan the QR codes?
I see there are 5 buttons at the base of the screen, but the three icons in the middle (paper sheets, folder and dustbin symbols) don't do anything when I click on them. I already allowed camera and storage permissions to the app.
