Download Instagram Story. The best apps in my opinion are Imageye Downloader (pc/laptop) and Story Saver for Instagram (android).
Friends can click on the link of the two names if you want to try the application.

I have always used this app.
The quality of the download and the speed of the download are also not a problem.
This tool can help us to save instagram stories, then we can share them again elsewhere.
On whatsapp or for other purposes.

Both apps are free to use, practical and hassle-free to use.

Good luck.