Learn to take a screenshot please. If you have no virtual button for it, holding the power and the volume-down button together on Android, or holding down the home button (I think) on iOS will make one. I haven't tried it yet, but I don't think that the QR code is sharp enough to be recognized in this picture. Also, if you click share, you will have a cut-out image there that you can upload (Your other pictures are made like that, not sure why this one isn't)