title: Facebook Audience Network Mediation with admob : We haven't received a bid request
body: <p>Facebook Audience Network Mediation with admob : We haven't received a bid request
  <a href="https://i.stack.imgur.com/5CQK7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5CQK7.png" alt="Integration was successfull" /></a></p>
  <p><a href="https://i.stack.imgur.com/7RMvI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7RMvI.png" alt="But still showing error" /></a></p>
  <p><a href="https://i.stack.imgur.com/lpRQI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lpRQI.png" alt="Admob also showing warning at waterfall source" /></a></p>