I am a registered user of Malwarebytes Premium and Malwarebytes Privacy. I just updated my cell phone from a Samsung Galaxy S8 (Android) (which has now been deactivated and returned to factory settings) to an Apple iphone 13. I downloaded the Malwarebytes Premium for the Apple, but cannot find how to activate it (if I select "Upgrade to Premium" it takes me to a payment screen - which includes an option 'restore previous purchase'; however selecting that option effectively does nothing). I expected to be able to input my license key. I could not find any help on your website. Please advise. Peter Clark (email: pbhclark@msn.com).