No way. Using someone else's story without their consent is unethical and could lead to legal consequences. It's important to respect the creative efforts of others and build your own stories based on your own ideas and imagination.
First, make sure you have the legal right to do so. If it's allowed, you could take screenshots or copy the text and paste it into your story. Just be sure to mention where it came from to avoid any issues.
Maybe it's against the platform's rules or privacy settings. Some social media platforms don't allow reposting others' posts without specific permissions.
Yes, you can usually add someone's post to your story, but it depends on the platform. For example, on Instagram, if the post is public and the account owner has not restricted sharing, you can add it to your story by using the share button.