Payment information update

Hello. I have the following problem: A child downloaded an app from the Ap store that contained in-app purchases some time ago. At the moment, these subscriptions have been canceled, but when you try to install any applications from Apstore, it displays a message about the need to update the payment information to the family organizer. I'm a family organizer and have all my billing information up to date. What needs to be done to resume the ability to download applications from the app store?