Hi there! I see you're having trouble watching ads and playing the quiz on the IDOLCHAMP app. Let's dig into this so we can get you back to enjoying the app smoothly.

To start, can you tell me if the app is up to date on your device? Sometimes, outdated app versions can cause issues with features like ads and quizzes. Also, are you connected to a stable internet connection when you experience this problem?

Meanwhile, here are some initial steps you can try on your Windows device running WebKit:

1. Clear the browser cache and cookies associated with the IDOLCHAMP app or website. This can help remove any corrupted data that might interfere with loading ads or quizzes.

2. Make sure your browser and system are updated to the latest version. Updates often fix compatibility issues.

3. Check your browser settings to ensure that ads and pop-ups are not blocked for the IDOLCHAMP site.

4. Restart your device and try again.

If you've tried these already, or the issue persists, let me know. There could be other factors like temporary server-side issues or account-specific restrictions that we can investigate.

Are you able to tell me if this problem just started happening recently or has it been ongoing? Also, do you receive any error messages when trying to watch ads or play quizzes? This info will help me assist you better.