Adding a Google Ad tracking script to Submit Button

Anyone know how/where I can add a script to the Submit button on a CTA popup modal on my hero section? I’m running some Google Ads currently and need to embed a code associated with that button in order to track conversions. Any help greatly appreciated! - Randy

Here’s the website (It’s my company website) https://CreativeVisualMarketing.com
The button I need to track is in the modal that pops up where the visitor clicks the “HELP ME GET MY BUSINESS FOUND ONLINE.” (see screenshot of modal that pops up)

Thank you Jerry :slight_smile: