[debian-users 00973] Please tell me how to enter the password

Dear All I am setting up machine learning using Microsoft Azure. I tried to download the dataset from YouTube 8M by installing it on my computer and use it, but even though I have set an ID and password, I cannot proceed even after entering the password. I have attached an image, so I would like to know how to enter the password on a screen like this. I apologize for the basic question, but thank you for your understanding. Best regards, Suzuki