Thanks for reaching out. If you upload content from multiple sources, or reupload/repurpose someone else’s existing content (ie “reuse content”) then you won’t be eligible for YPP. Check out the FAQs and best practices here: https://yt.be/help/reused-content …
Once you've sent you application, our team would then look at channel activity – like upload, strikes, views, subs, and watch time – to ensure it meets our guidelines and monetization policies. If everything looks good, we’ll bring the channel into YPP!