This was at the bottom of the AppleTV homepage. Once I did what it said below, the "free trial" on my AppleTV+ went away. I bundled through Peacock. I hope this helps everyone.
If you are already an existing Peacock subscriber, you are still able to upgrade to the bundle by signing up in the Apple TV app, the Peacock app on iOS, iPadOS and tvOS, or on tv.apple.com. To avoid having multiple subscriptions, you may need to manage any existing subscriptions before signing up for the bundle. If your existing Peacock subscription is billed by Peacock directly, you may also purchase the bundle by signing into your Account on the Peacock website and navigating to the “Plans & Payment” page to view the bundle options. If you are currently on a Peacock Annual plan, your access to the bundle will not begin until your existing Annual plan expires.