Can't display text after user logged in

Hi, I was doing the mission task “Login User with API”. I successfully completed the task by logging in with the assigned user account, however, the text which is supposed to display the “loggedInUserId” doesn’t show up. I checked the text “content logic” and double-checked the “login button” logic and it’s the same as shown in the youtube tutorial, please help check what is wrong.

Here is the screenshot of my logic.

What is the name of the property that text is bound to?