To delete your account content for a mobile app on a website, you should follow these steps:
Log in to the website associated with the mobile app.
Navigate to your account settings.
Look for an option to delete your account or delete your content. The location and wording of this option may vary depending on the website and app.
Follow the instructions provided by the website or app to delete your account content.
Confirm the deletion by entering any necessary information, such as a password or confirmation code.
Once the deletion is complete, log out of the website and uninstall the mobile app from your device to ensure that no data is retained.