Hey there. If month has passed, you should be able to reapply under the Monetization tab. The status should then change to "Application submitted and in review" in the Status & Feature page. If that's not the case, point us in the right direction by sending us a screenshot.
That seems to be the case. While waiting, we suggest that you review the YPP policies (https://yt.be/help/AsbB ) and make content updates to closely align with those guidelines – doing so should help strengthen your application. Hope this helps!