Tucker_P_Ezoic
Thank you very much for the quick answer!
About what you said - please look at the picture I attached - it shows the categories there and not the keywords... I added a lot of keywords where you indicated, but they don't appear on my video page, unlike the example I gave in the picture.
And I checked, and all the words that appear in the picture I attached are categories that you can choose from all the categories, which means that he somehow managed to put all the categories on one video...
I would love to know how it is even possible to do this, because it is a fact that someone has done it in their videos...