How do I display different ad in header for desktop and mobile?

Hello! How do I display different ad in header for desktop and mobile?

Most ad providers are still not responsive, so theme can’t load giant ad in mobile or it looks terrible. How do I add a different ad in mobile and desktop?

Is there a way to tell it to load one external .html file for mobile and a different .html file for desktop or something?

Thanks!

I found the answer. After searching for solutions for hours turns out you had a link to the right code right there in theme panel!

https://forum.tagdiv.com/using-other-ads/

Thank you!