If you purchased your KK Membership through the Apple App Store, you can manage or cancel it directly from your Apple ID. Here’s how to do it on your iPhone or iPad:
Open the Settings app on your device.
Tap your Apple ID at the top of the screen.
Select Subscriptions to view all active subscriptions.
Find your WAX – KK Membership subscription and tap it.
Tap Cancel Subscription to end your membership.
Once cancelled, your membership will remain active until the end of your current billing period.