Yes! Once you create a piece of social media content, you can easily repurpose it to post to multiple platforms.
Here's how to do that:
When you've finished creating the social media post you want to repurpose on other platforms, click on the 3 dots you see in the upper right corner of the window.
Then you can select the platform you want the content to also post to. This creates a copy of the post and (sometimes) does some reformatting to captions and media to make sure the new post meets the platforms requirements. You should always review the content to make sure the caption and media is complete and how you want it.
Then you can schedule the post to go live.