At the CFO, there is potentially a long list of documents they may require at their discretion too. Make sure she brings all of them.
Then on Monday first thing, if there is no appointment online to go to the CFO, be both of you be properly dressed (check their FB page for their their dress code they just published), and be extremely polite and professional at all times, not rude or raise your voice, but yet beg, plead, cry, and stand firm for an appointment that same day explaining the VISA will expire, non-refundable plane tickets, ... maybe bring a friend from the Manila times or have higher up contacts as a backup plan to further encourage them ... You want to do everything you can not to let that VISA expire ...
Good luck, let us know what happens ...