Please Helppp Me

<p>I totally forgot to send in form six of the U PENN application(financial aid application) and all post offices are now closed until Tuesday. I tried Fedex and UPS but they dont do postmarking. I know this is the wrong forum and Im sorry, but im SCREWED if I don't turn this in. What should I do? Do you think faxing the form to them would be ok explaining to them that I will postmark it as soon as the post office is open again?</p>