Ad Manager Ads

I Need Some Help About Ad Manager Ads Network. My App Live and Approved From ad Manager But I Am Not Showing Real Ads Of Ad Manager. When I use Test Mode Then All Test Ads Showing. Can Someone Tell me about It. Thank You

Are you getting any error messages?

No There Is No any Error show


You can See app is Approved. But No real Ads Show

How we can do bidding Ad manager and Facebook ?