Here is the text you use (I have copied it to an image so that you can see it, and used it so that you see the result)
Edit your article and place it at the top or the bottom of your post.
I also suggest you copy and save the image so that you have it for future
posts.
(when your cursor is over the above link, you should see the full link details at the bottom of your screen)
Don't wait, do it now, today, as you soon will not be allowed to edit your post.
I don't understand
Your answer does not help me to help you. You do not understand what?
All you had to do is copy what is written on the image and place it in your post - so that you have the link at the start of your article, so that people who missed reading Chapter 1 can click on it to read...as it is in my last reply (the green letters show that it is a link).
If you cannot understand anything, then I can only suggest you find a friend or neighbour who can explain in your own language. If you understood some of what I said, but some you did not, then you should have told me what you understand or what you do not.