@TeamYouTube I got new news. My channel has lost the ability to monetize due to repeated content. why don't you specify which video has a problem? How do I know which of the 300 videos has a problem?I didn't do anything against community rules and each of my videos is different.
Sorry to hear about the trouble – the email that you received has all the details and info about the decision, it also has the next steps on how to resolve this issue. Let us know if you still need any help with this.