Step 1.
Click "Add widget". You will be redirected to the live Theme editor.
![](/uploads/images/youtube-1.png)
Step 2.
In the "Apps" section, click on "Add block". Select widget layout: Carousel or Grid.
![](/uploads/images/youtube-2.png)
Step 3.
Select the "Content #" you want to display. The number can be found in the app dashboard (Step 1. Add YouTube content).
![](/uploads/images/youtube-3.png)