Thanks for the reply! I did email the director of admission/other officiers a few times, and indicated that I wish to be considered for their master program as well, but they did not reply explicitly if they would do it. It's passed the 15th now, so I am assuming I'm rejected, but I really wish to have a clue of what's going on, so that I can make my decision (my other offer is also a master offer, so I would choose UPenn if they eventually give me one). Luckily this other offer has a much later deadline since it's not funded & because of COVID-19, so I can wait some time more. It's just frustrating.