So after following the advice of this forum, I was finally abled to get both PA GREEN and NY GREEN added to my EZPASS. Drive up to upstate, purchase an EZPASS TO GO from a place that sells it (I was able to get it from a Mobil gas station, pro tip, call the place to see if it is in stock, 75% of the time it isn't). After that, you can submit a message on the website after activating it to request NY GREEN and PA GREEN with your car registration, and after a week, you will receive a green ez pass tag that is registered with both. Finally success after years!