Cart-To-Detail Rate & Buy-to-Detail Rate Not Recording

Hello, using this plugin to track utilize some enhanced ecommerce capability.

One thing we are looking to track is stats in the Product Performance report, specifically Shopping Behaviour of Cart-to-Detail Rate and Buy-to-Detail Rate. We have some purchases for a few products (properly tracked with Unique Purchases and Quantity), however for Cart-to-Detail Rate and Buy-to-Detail Rate we are seeing 0%, which leads me to believe their Carts Adds and Purchases are not being tracked within the appropriate categories.

I found a possible remedy to this situation in this link, with a line of code ga(‘send’, ‘event’, ‘UX’, ‘click’, ‘add to cart’);

https://developers.google.com/analytics/devguides/collection/analyticsjs/enhanced-ecommerce#product-detail-view

Just wondering if the above was a remedy for my issue, and if so, would I be able to implement the code somewhere on my site to track the product views/adds/purchases properly to populate the needed fields in the Product Performance report?

I understand the syntax somewhat however I’m not sure if the above remedy is correct and where I should place it as to not to interfere with your plugin that we are currently using.

Thanks in advance for the help.