I don't have a website and I have no coding skills so I don't have a GitHub account either.
You dont need to have coding skills for this and if you dont have your own website you can use github as hosting platform.
This would work like it is your website because you mostly need to add texttual information without complex codes and images.
I think this is all free and you dont have to pay anything, just create github account.
https://docs.github.com/en/pages/getting-started-with-github-pages/creating-a-github-pages-site So did the OP take this advice or is it still quite difficult to implement?
For someone who does not have the appropriate programming skills, it still takes quite a lot of time even if you just start such work at a primitive level. And often a colossal amount of time is spent on solving individual issues that for a professional with experience generally take seconds. And for a complete beginner without any advisors, it often takes too much time. Therefore, it is worth thinking carefully whether you need to do this.