title: Insufficient Installation History in facebook advert
body: <p><strong>We found 1 error. Insufficient Installation History: Your account does not have enough install history to start using billing event for mobile app install ads. Please visit <a href="https://developers.facebook.com/docs/reference/ads-api/cost-per-action-ads/">https://developers.facebook.com/docs/reference/ads-api/cost-per-action-ads/</a> to learn more.</strong></p>
  
  <p>I got above error in facebook advert page. I am new on this please help me.
  Thnxx</p>