I have an iOS app and using Mixpanel iOS SDK. The app has not required the user to sign-up in the app, but users who don't have an account should be available to receive the push notifications.
I see in the documentation it is described how to add push notification token to the users who has a profile:
https://developer.mixpanel.com/docs/ios-push-notifications. Please advise how to send the push notifications to users, who don't have a profile.