Sometimes chatgpt doesn't comply to the prompt

Hello, I use chatgpt as an editor to my old blog posts that I formalize. But sometimes chatgpt doesn’t comply to the prompt. I know it’s a complex prompt but, for example, I ask it to conclude the article with 2 or 3 questions. I transformed 3 articles and it did it for only one of them.

What to do in that case where chatgpt is approximative?