This is big Problem in kodular . Admob ads can’t showing. I m facing many times this issue. Discuss and help
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It may be because you have used wrong blocks to show ads or may be because something wrong in your Admob account.
Kodular is working fine.
And There are many topics related to this so please first search community.
Maybe your app is of such low quality that admob doesn’t want to show any ads.
that all depends on your admob account, not to kodular.
Have you asked for ad approval yet?