Nchifukwa chiyani QR code reader sichigwira ntchito / kusanthula, pomwe ikugwira Ntchito Yogulitsa?
Ma QR omwe sagwirizana ndi mfundo zaposachedwa za ma QR, mwina sangagwire ntchito. Chonde yesetsani kuchita nawo malo ena ogulitsa.
Zolemba Zogwiritsa Ntchito Zosavuta.