Click here to see how to add a Gallery link.
You can add a Call-to-action button under the gallery images from gallery link Settings.
- Go to Gallery links section.
- Click on the gallery link where you want to enable your info.
- Click on the Settings tab.

- Scroll down until you find Call to Action Button.
- Tick the checkbox before Show (1) to display the call-to action button on your mobile gallery link.
- Specify a Button Label (2) here.
- Add a Button Link (3) here.

Do check out the Call To Action button in action: https://grace.pixpa.com/mobileapp
Click here to see how to install the gallery link.
