Hi Fahiem,
Thank you for providing the details privately.
I tested your publisher app and I consistently getting
no fill error on my end. This signifies an ad-serving issue with your app, where there might simply be no ads to display as of the moment. In the meantime, you may try implementing
Mediation to help with the filling of ads. However, the documents of the mediation implementation is only available on native
Android ,
iOS ,
Unity ,
Cocos2d-x and can't assure you that this features will work as expected on your platform.
For ad-serving related concerns such as this, you may visit the
AdMob Help Center, or consult with our
troubleshooter, for further assistance.