Well, in your request you didn't write anything about "up to date" or "latest version" or anything else that could give us hint that you want something "newer" than the old post from 2 years ago...
The old post can be downloaded completely using both filehoster nitro and rapdid... (as far as I can see). Mix both still available single files and you'll have this (old) version of the course.
I think that's what bcb wanted to tell you.
And yes, I know, you didn't write "nitroflare" as prefered filehoster in your request.You want zippy, rapid or mega as fileshosts.
So please let us come to an end of this "never ending story".
Do you want an updated version from 10/2020 as the udemy site tells us?