You can use your AdSense support page to quickly find answers to questions about your account. Please sign in to the Google Account you use to access AdSense so that we can run some checks on your account.
If you're having trouble signing in, visit our Login troubleshooter.
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The AdSense Ad Serving troubleshooter can help you fix Google AdSense ad serving issues. Follow these steps learn how to fix ad serving on your site.Ad Serving Troubleshooter
Please review the AdSense Program policies or visit your Policy center.
For more information, see : Resolve issues in your Policy center that may affect ad serving.