Answer — digiQC uses the live camera, so it needs camera permission and some free space.
What to do
Allow Camera permission for digiQC in your phone settings.
Make sure you have free storage.
Close and reopen the app.
Good to know — Only live-camera photos are allowed — you cannot pick a picture from the gallery.
Still stuck? — Message us on WhatsApp chat (+91 6353450480) or check help.digiqc.com.