Ad blockers don't just remove the enormous bloat from websites, like auto-playing video and splashy ads that take up half the page, which make your computer fans run like jet engines. Ad blockers are also good for privacy, because they prevent the tracking code within ads from loading.
The first time you open the advertising and tracking blocker, you will be prompted to allow it access. To get started, first tap on the Ad Blocker or Tracking Blocker toggle switch on the main screen.
On your phone, go into Settings, then tap Safari, and then tap Extensions and you will see the Activate Privacy app feature toggle switches turned off. Simply tap them to allow the features to be enabled.
Go back to the Activate Privacy app, where you can now toggle the Ad Blocker and Tracking blockers on and off as you wish.