ChatGPT Prompt Creation for File Modification

I'm facing a challenge with a prompt to modify a Microsoft word file. The prompt is intended to modify the word file. The statement from chatgpt states that it has performed the task as instructed and provides me with a link to download the new file. But when I download this file, I notice that chatgpt has in fact not made any changes to the file. Where am I making a mistake. Can you please guide me.
I want to create a chatgpt prompt or agent that analyses, reviews and modifies excel and word files

Requirements:
- Modify both Word and Excel files
- Word modifications: Text edits, Formatting changes, Content review and suggestions
- Excel modifications: Data entry and edits, Formatting changes, Formula updates and suggestions

1 use case is that the prompt should modify the file Updated audit report so that the comments should disappear as shown in the file final template.