first question: Phoca Cart-related plugin support belongs to this topic or Phoca Cart topic?

I work with a Yootheme pro template which supports embeding google analytics code from it's core, it does work well. I also installed 'Google Conversion Plugin', but I got error: "gtag is not defined".
Do I need to change something? I noticed that the conversion script is before the ga4 code. How can I move the conversion after the analytics code is loaded?