I have integrated Meta Audience Network in my app (built with flutter). Since 2 weeks I can see thousands of requests (in fact 800k last week) but there are no impression being counted. I am unable to figure out why this is happening.
Can anyone please help me in this case. I am getting test ads successfully while testing Meta Audience. But in production I am only getting too many requests but no impressions (as you can see in the image below).