Why aren't my Admob ads showing?

Here are some common causes and how to fix them:
  1. Make sure you have updated AdMob with your payment details
  2. Make sure that the ads you created in AdMob are banner ads.
  3. Check your AdMob dashboard to see the status of your ads, are they active?
  4. Verify you used the correct Ad Unit Id.
  5. Give it 24 hours, it can take time for an ad to become active in your region