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  1. DohNa!!(en-US)
  2. general information
  3. Frequently Asked Questions

Frequently Asked Questions

  • What do I need to use DohNa !!?
  • I don't receive the email, what should I do?
  • I forgot my password.
  • How do I change my password?
  • About deletion of member information
  • Can it be used in places where radio waves do not reach?
  • What should I do when my smartphone battery is dead?
  • When is the QR code of the ticket displayed?
  • Is it expensive to use this app?
DohNa!!(en-US)
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