The developer of NZB is Albert Wong and all inquiries must go to them.
Cancelling a subscription during a free trial may result in losing a free trial account.
You must always cancel a subscription at least 24 hours before the trial period ends.
How to Cancel NZB for iOS Subscription on iPhone or iPad:
Open Settings » ~Your name~ » and click "Subscriptions".
Click the NZB (subscription) you want to review.
Click Cancel.
How to Cancel NZB for iOS Subscription on Android Device:
Open your Google Play Store app.
Click on Menu » "Subscriptions".
Tap on NZB for iOS (subscription you wish to cancel)
Click "Cancel Subscription".
Cancel direct on NZB website 🌐
Reach out to Albert Wong
If the company has an app they developed in the Appstore, you can try contacting Albert Wong (the app developer) for help through the details of the app.