Amazon Ads not visible

Dear friends i cant able to show Amazon Ads on my app, it goes only request not perform expression.
kindly help me.

Can you at least shows us your block and what you’ve done so far please ?

block is here

Why use Amazon and Google ads both ? One is enough I think…

  • Have you correctly set your AmazonPublisherId ?
  • Sometimes you have to wait 48-72 hours after your registration.
  • Use Google AdMob or other instead