How to accurately add my Adwords Conversion Tag into Elementor?

[edxkp]

Hello all. i'm having issues adding my adwords conversion tag into a certain button on elementor. the button is a "click to Whatsapp" button. i would want to add a conversion tag to customers clicking the whatsapp button to whatsapp us directly.
How do i actually accurate insert the tag? put on top of the button? or bottom? or? etc.

appreciate in advance everybody.