Thanks for reaching out. Were you monetized earlier and demonetized now or your YPP application was rejected? Also, could you share your channel URL for us to have a closer look at this? Appreciate your additional info.
Thanks for the info. If your channel is out of compliance due to reused content, this typically means that the content is not original/ is auto-generated. Here's more about reused content and how you can avoid it in future videos: https://goo.gl/E5dgGo