To add widgets to the sidebar area, you’ll need to go to the “Appearance” menu in your WordPress dashboard and click on the “Widgets” option. From here, you’ll see a list of available widget areas, including the custom sidebar area for the WP Payhip Sell Digital plugin.
Simply drag and drop it into the area from the list of available widgets. You can then configure the widget as needed and save your changes. Your widget should now appear in the sidebar area on the product pages created using the WP Payhip Sell Digital plugin.