I headed to Native Instruments website to cancel my subscription, which I believe is in the "Manage Subscription" Tab in Product and Licenses Page. After clicking the button, the browser lead me to a forbidden webpage which won't let me do anything. "https://www.subscription.native-instruments.com/en/customer-portal/?web=native-instruments"
This also happened to me on the iZotope webpage, whose interface resembles Native Instruments'.
I need help cancelling my subscriptions.