When importing URLs from x.com (Twitter), it's best to use the direct URL of the post.

First locate the post you'd like post you'd like to import. If you already have a URL from your monitoring service, then you can check it's correct by opening it in your browser and following the instructions below.

When you open the link, you'll see the post URL in your browser URL bar and can copy it from there. Just highlight the URL and copy it.

You can then import that URL via the 'Add Coverage Links' feature in CoverageBook. You'll then see your post, like in the example below: