We'd like to look into this further. Just to confirm, was your channel monetized earlier and now demonetized, or is it the first time you've applied and were rejected? Also, share a screenshot of what you’re seeing on this page: https://yt.be/help/acmo . Keep us posted.
Thanks for the info. We've passed this along to our monetization team for a second look and we'll get back to you once we have an update. Appreciate your patience in the meantime.