Learn Relational Databases by Building a Mario Database - Can't continue the course

Tell us what’s happening:
When I continue the course, the instructions windows doesn’t appear, and the postgre connection command doesn’t work. The interface stays like a Visual Studio Code opened in the browser, but I can’t continue the course.

Your browser information:
I have the issue in Microsoft Edge Browser and Google Chrome Browser, haven’t tried with other browser.

Where do you proceed the course?
In freeCodeCamp curricullum?