It's not just the copyright element that YouTube factor into when considering entry into YPP, they also factor in quality of the overall channel, consistency of the channel, the theme of the channel etc. You have a bunch of repeated intro and outro songs, there's one witch 4 versions, a normal version, a 30 minute version, an hour version, and an 11 hour version... you honestly expect anyone to watch that kind of repetitive content?
For a channel with 1000 subs a lot of your videos barely have a double-digit view count or a triple digit view count.
In all honestly, I'd delete the channel and start a new channel on a topic you actually have passion about and can talk about for years. and YOU have to be the one talking about whatever it is you like. Would you enjoy doing YouTube if there was never any money in it?