# \[Solved\] Can not publish to iOS, problem with NSUserTrackingUsageDescription which is not used **URL:** \ **Category:** Questions about Thunkable X\ **Tags:** solved\ **Created:** [October 9, 2021, 3:25pm UTC](https://community.thunkable.com/t/solved-can-not-publish-to-ios-problem-with-nsusertrackingusagedescription-which-is-not-used/1553223 "2021-10-09T15:25:56Z")\ **Posts on this page:** 1\ **Showing post:** 8
**Author:** ![dlmetzgerbcch](https://avatars.discourse-cdn.com/v4/letter/d/71e660/32.png) [@dlmetzgerbcch](https://community.thunkable.com/u/dlmetzgerbcch)\ **Post date:** [December 6, 2021, 4:58am UTC](https://community.thunkable.com/t/solved-can-not-publish-to-ios-problem-with-nsusertrackingusagedescription-which-is-not-used/1553223/8 "2021-12-06T04:58:19Z")
… which it did not. So iOS is blocking my publishing an update. I get this message: _Your app uses the AppTrackingTransparency framework, but we are unable to locate the App Tracking Transparency permission request when reviewed on iOS 15.1._ _Please explain where we can find the App Tracking Transparency permission request in your app. The request should appear before any data is collected that could be used to track the user._ _If you’ve implemented App Tracking Transparency but the permission request is not appearing on devices running the latest OS, please review the [available documentation](https://developer.apple.com/documentation/apptrackingtransparency/attrackingmanager/3547037-requesttrackingauthorization) and confirm App Tracking Transparency has been correctly implemented._ --- _[View the full topic](https://community.thunkable.com/t/solved-can-not-publish-to-ios-problem-with-nsusertrackingusagedescription-which-is-not-used/1553223)._