interstitial ad error code

RizwanKhan

The ad request was invalid; for instance, the ad unit ID was incorrect.
plz help i have searched but didn't find any solution
[upl-image-preview url=https://community.casagbic.com/assets/files/2020-05-06/1588766487-681538-s1.png]
[upl-image-preview url=https://community.casagbic.com/assets/files/2020-05-06/1588766504-21455-s2.png]
[upl-image-preview url=https://community.casagbic.com/assets/files/2020-05-06/1588766504-242322-s3.png]

AmolJagtap

https://www.youtube.com/watch?v=puCy19JupXA

Video credit : @VSATISH13

RizwanKhan

AmolJagtap bannerads are showing but interstitial ad is not showing

The ad request was invalid; for instance, the ad unit ID was incorrect.

This msg showing

VSATISH13

RizwanKhan contact Admob for That issues because Of Corona.