Not sure you will find help about this app here...
Unless you got lucky that some one on this forum has this app and can help you, I would recommend to find a forum about this application.
If it's the Google classroom, maybe (I said maybe) you need to log first here ➤ https://classroom.google.com/h
Unless you got lucky that some one on this forum has this app and can help you, I would recommend to find a forum about this application.
If it's the Google classroom, maybe (I said maybe) you need to log first here ➤ https://classroom.google.com/h