Tracking shortcodes

I’m trying to track the clicks of 4 buttons that were developed using a shortcode accordion plugin “su_”, but can’t seem to get it to work because it’s not being picked up by Google Analytics.

The page is http://search2sales.com/google-adwords-consulting/

In Track Everything the values we are using are as follows:
Selector = .su-spoiler-title
Category = Consulting Page
Action = Expand
Label = Accordion

The folks at Google were very nice, and tried to help, but admitted they do not support WordPress.

Any help would be appreciated.

Cheers

https://wordpress.org/plugins/track-everything/