I have problems scanning the store QR code. January 07, 2021 03:48 Updated Please approach any of our staff for assistance. Related articles How do I begin using Scan & Go? My app does not work, what should I do? I forgot to scan my receipt QR code at the kiosk upon exiting the store. What do I do after making payment in app? How can I be sure that I have scanned the correct barcode?