Google Ads Call Tracking Questions

My apologies if I am posting this in the wrong place. Please let me know where it should be posted. I am having issues adding call tracking scripts to my WP site. I have multiple landing pages with a different number for each page. It was suggested to add the following scripts to the site. I don't know how to post scripts here, so I hope an image is okay.



Please let me know what I'm doing wrong here, and what is the best way to track multiple phone numbers without adding too many scripts to my header. Thank you!

call tracking companies do provide custom call tracking codes, this doesnt look right to me. what is your objective to track a number, google ads also has internat tracking for call from ads. i am not sure what your goals are.

My goal to is to track the call conversion for each page (with its own number) without adding all the code to my header. I want to have one script in the header, and then add script to the individual pages for each number. As is, Google's call tracking scripts all go in the header. I am concerned it will be too many scripts since I have multiple landing pages on the site. I hope that makes sense.

The most important question is, should the span class scripts be added as CSS, HTML or JavaScript in the WPCode plugin?