Setting up the display in Gallery settings
In order for your instance to actually display something, it is necessary to select one of the galleries where images have been added, then select the type of gallery and set up the options.
To add content to gallery, place the cursor above the pencil icon and select Gallery settings.
After that, to set up the gallery display, you need to follow these steps:
Step 1 – Select the gallery to be displayed in this instance.
Step 2 – Select the type of gallery.
Step 3 – Tweak the options of gallery display.
Step 4 – Save your settings.