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.
Update! Our team has re-reviewed your channel and is now approved for monetization. Appreciate your patience while we looked into this for you.