This means a significant portion of your channel doesn’t meet YPP guidelines and policies (based on your current channel activity). Keep uploading original content and building an audience – you can always re-apply in 30 days from when you received the decision email.
I got denied partnership for "reused content" when all the content in my channel is mine...https://twitter.com/Ozzny09/status/1159937994939346944?s=19 …