Given that you’re developing your app in Cordova, you’re going to need to make some additional adjustments since the guide you’re using is indeed more geared towards native apps. There are several Cordova plugins available that would allow you to track mobile activity using Google Analytics 4. One such plugin is the “cordova-plugin-google-analytics” which you can install into your project, and it will help you set up Google Analytics 4 for a Cordova-built app. Be aware though, these plugins require some degree of technical knowledge to set up properly, so make sure to read any available documentation or ask in the respective plugin’s community if you run into issues. If you continue to have issues, you may want to consider hiring a developer with experience in both Cordova and Google Analytics.