Any appeals or questions on the PCR determination on your courses should have been done promptly after submission of your application in 2021. It was your responsibility as an applicant, clearly spelled out in the applicant guide.
After submission you watch for messages from TMDSAS in your portal and reply to them. This must have been where you saw that you had some deficiencies in your prerequisite coursework. You might think you "technically" had everything, but TMDSAS ruled differently and it is their determination that matters.
McGovern has probably not looked at your coursework to compare it to their desired prerequisites at this point - they only do that after they have offered someone admission. In other words, THIS is not why they waitlisted you.
SO, all you can do right now is go to McGovern's web page and see exactly how many hours of which classes they require. Have you taken all those at college level and not as an AP class or pre- nursing class etc.? In the event they offer you admission they will look at your transcript and see if you pass inspection.
If you don't get in anyplace and intend to reapply, be sure to take more courses in you area of deficiency before reapplying.