Can't follow, can't click label, doesn't react the same way as the instructor shows..

I had trouble following from as soon as we get into controls in Sources ... I couldn't click the label and from what I understood, I tried to copy : const listItem = checkbox.parentNode.parentNode; into the console, but I am missing a step for sure.. the console it doesn't return the <li>..</li>, and as I step forward in Sources ,things don't change with that constant as it does in the video.

Please help. TIA for any advice.

Kind regards and Happy coding! Sandra