If you wish to tell us why Nebo doesn't fit your need, we would very much like to hear from you.
To get a refund, you'll need to contact your app store directly. This is due to privacy and security reasons: MyScript doesn't have your payment information, and transactions are done via the stores.
- iOS, App Store: https://support.apple.com/en-us/HT204084
- Android, Google Play: https://support.google.com/googleplay/answer/7205930
- Windows, Microsoft Store: https://support.microsoft.com/en-us/products/microsoft-store