How do I publish my finished app to Google Play?

[themaayur (Mayur Berad)]

I think so you are new here. If your project is completed, then simply Export the .apk and upload it to Play Store.

If talking abouts ads yes Kodular takes some commission you can check it here
https://play.google.com/store/apps/details?id=io.kodular.commission

Note: If you are publishing app on Play Store you don’t need Aproval for showing Ads.