Hi,
Thank you for contacting the Mobile Ads SDK support team.
I have executed a Google Interstitial sample application with your app ID and ad unit ID and the issue error code 3: no fill is replicating. No fill error means that the ad request was successful, but no ad was returned due to a lack of ad inventory. It is very important to follow AdMob Policies, as well as Implementation Guidelines to avoid any issues. Kindly check your implementation so that Ads load and show as expected.
Please note this behavior isn't controlled by the Mobile Ads SDK. The next step for you would be to reach out to the Product Support Team for further assistance regarding the ad serving concern.
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Mobile Ads SDK Team |
Hi,
Please note that this is the only way to contact the product support team. So I would recommend reaching out to the Product support team via this link.