Can't continue Junior programmer 1 course

Hey so i just started the JP 1 course: Create with code but on step “Install Unity Software”, that page has been removed. I get recommended a alternate (more up-to-date) lesson called “Install the Unity Hub and editor”.
That is all well and good but after i finish this step there is no way to get back to the next step of the original course and so i am locked out.
Any tips?

I just used the inspect element, then the pick an element option which lets you click on anything on the website and highlight it and simply removed both the box prompting you to take the other course and the gray thing stopping you from clicking anywhere. Surprisingly it worked, it even gave me XP