Hi Oona,
Can imagine the panic you're in. As Gerald said, a replacement key overnighted by your reseller can happen. But, with the Labor Day weekend, unless you personally know your reseller or another user in the area to call at home, you may be in a pickle.
A friend had the same thing happen - only 20 degrees in his case - from accidentally stepping on the key sticking out of his notebook while standing on the table to reach something. In his case, he could wiggle it back to making a connection until he got a replacement.
You might consider taking a photo of your keyplug to show the state it is currently in to support your unintentional damage claim. Then, consider prying the plastic case open and seeing if you cannot reconnect the contacts in order to meet your deadline? (The photo of course is in case your key is then in pieces, your reseller knows that it was damaged, and not merely that you were disassembling it for 'fun'.)
Good luck!
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sequoia 15.2, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB