At first, you need to create a new widget on the Homepage and Integrate the app to your theme.
After integrating this app into your theme, the app will automatically generate a new “Product Widgets” section on your Homepage. You add this section to your homepage by following the screenshots below:
Here, you can select widgets to show up on the homepage by picking a widget in the ‘Choose widget’ dropdown:
You change the widget position by drag and drop this section to the expected position on the homepage.