WooGallery is fully compatible with Fusion Builder (Avada). If you’ve built a custom single product page template using Fusion Builder and want to enhance your product images with WooGallery, just follow the steps below:

• Install the WooGallery plugin and activate your License Key. 
• The WooGallery plugin will automatically replace the default product.

• Now if you want you can customize your product gallery from the WooGallery settings. 

Note: The Fusion Builder editor may not fully reflect WooGallery styling or scripts in the backend preview. Check the live product page for the final output.