@TeamYouTube I have a youtube http://channel.My channel name is Extreme Launch Lover.All of video in my channel is http://mine.My monetization application is rejected and they told me duplication.
My channel link:https://www.youtube.com/channel/UCMU_g6yWnQAf5JtnbmEgeiA …
What's my channel fault?
You should have received an email and a notification with more info in Creator Studio. Take a look at those resources and note that you can always reapply for the YouTube Partner Program again in 30 days.