It is looking that each of those navbar links point to a section with a class or " main-section". I think if you look closely, you will see why it can’t find what it is looking for. Think spelling…
ah thanks, what I was doing was putting the sections in 1 by 1 and then I saw the test was going 4 out of 5 then I saw when I put the conclusion part in it went down to 0 again. Thanks for pointing me in the right direction. I can enjoy my weekend now haha