Deactivation reason : "The app is not registered in the push sending system"

This error occurs when the app has launched and the customer exists in the project, but no push token was received from the app.

Token update method was not called

How to check

Verify that Mindbox.shared.apnsTokenUpdate is being called correctly.

How to fix

If this error occurs, it means you have a custom implementation of the Mindbox delegate. Compare your implementation against this guide — it should match.