Used to be able to use adobe school account at home, but now none of the applications work

Currently on a plan provided by the school and at school im signed in on the same account and i have access to all adobe applications, and it used to work at home but i sign in and i have to start a free trial for the applications and when they are over i have to purchase the apps, like i said it used to work and depending on the way i sign in sometimes it will just say that the apps are up to date or it will say trial expired, and sometimes next to all the apps it will just say install but other times it will say try and buy.