How to export single html files for Playable Ads?

Hi. Is it possible to use Cocos Creator to create Playable Ads?
I saw that there is two assets in the store (PlayableAds and SmartAd Playabs Ads Pack Tool) that are supposed to do that but honestly I haven’t succeded with them. Even if the single html is generated it doesn’t pass through the loading screen afterwards.

There is any other solution for that?
Thanks!

Yes, we have a few developers making playable ads with Cocos Creator. We don’t have a directly positive way, but if you need help, contact me and I’ll share the contact with one developer making playables.