If you are using gtag.js - Google Tag Manager instead of google analytics script, please use the code below
Event name is what type of action has been performed on the widget. Event value if any is the identification number on which the action is performed. Example: event_name = faq_click, and event_value = 39. Id of the FAQ which is clicked.
event_cat_id:108,// FAQ category id
event_message:"Clicked on Question: What is life?",