– Go to Settings -> Your Account -> Add & Manage Profile on Device. Select Delete Child Accounts next to each profile you want to be deleted. Confirm by pressing OK. The information related to these accounts will be removed from the Kindle’s Cloud Reader but not erased permanently until later when it needs free space for new material downloaded onto this device – deleting items in any list does not erase them permanently as they can always be re-downloaded at any time in future if needed). Once all profiles are selected (and confirmed), press OK again to confirm deletion
You can manage their app profiles by removing any that have been set up.
The My Account option in Settings provides information about the account to which the device is registered. To remove this account from your Kindle Fire, you can tap the Deregister button.
