Adobe has several videos on analytics and Target, However, I haven’t seen a single repository that compiles all of them. Check it https://experienceleague.adobe.com/en/freecineapp/analytics

setting up Adobe Target API with your AEM instance. You'll need to integrate Target through the AEM Cloud Service or use Target’s APIs to set up activities locally. Check the AEM documentation for integration steps, and make sure your AEM environment supports

ensure the targeting conditions for the activity are properly set (e.g., audience rules and traffic allocation). You might want to verify that the correct page components are being targeted in the activity.