We would like to know more. Go here: https://www.youtube.com/features > Click on monetization and share the screenshot of the page that you see. This would help us look into the issue better!
I will able to see places of ads in my live video streaming. Absolutely it is my own content. May be system have issues on trigger monetization. Please find attached evidence with thresholds, additional review, Revenue tab https://www.youtube.com/channel/UCGHKsf0u-kJrbmbcUagh2hA/videos?disable_polymer=1 …pic.twitter.com/qyc0XiSzBR