I need help ?

This app seems to be functional but itd be better if I actually knew how to log in. I press the forgot password and I put in my school ID but then it asks for another password which Ive never known because they never taught me when I first moved here about six months ago and I have no idea how to log in? I asked my teachers, they didnt help. I asked my classmates, they didnt help. School is about to start and itd be amazing if I knew my schedule and the thing even blocked me from putting an incorrect password one too many times. Can someone just please help me with this issue? ._.

Helpless-highschool-freshman about Dadeschools Mobile