Can't move on from - Create a Set of Checkboxes

So I am going through Basic HTML and HTML5: Create a Set of Checkboxes. I ran the test and it says that I did it right, however, it does not want to move to the next one like it automatically does. Please someone tell me what’s going on.

What do you mean when you say “it does not want tomove to the next one”? Are you saying that nothing happens when you click the “submit and continue” button?

Yes, nothing was happening for a while but it did move on to the next challenge.
I just wasn’t patient enough🙈 Thanks for your response though!