Add HTML Element
In the Duda Site Editor, click Add Element and select Html.
Copy and Paste
Copy and paste this code into the HTML box, and click Update.
Set Up POWr Image Gallery
When your Image Gallery Plugin appears, click the Settings Icon in the top-right corner. This will open the POWr Editor.
Use the POWr Editor to set up and customize the Plugin.
Note, you can open the POWr Editor from your Duda Site Editor, or from your live website.