Hi. Sponsor ask me to add AdSense to my game. He send me AdSense code: <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:inline-block;width:320px;height:50px" data-ad-client="ca-pub-3051708139794883" data-ad-slot="2800255266"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> I copypasted code to <body>. Ads works well in PC browsers. But it does not work in mobile browsers. What's wrong?