Publish reels to Facebook and Instagram
Go to Publish, click new content, select reel instead of post
Step 1: Click New content
Step 2: Select to create a reel in the top menu
Obs: For Instagram you can select if you want to publish your reel as a post as well or not
Step 3: Continue to create your reel the same way as a regular post
For a detailed guide on how to create a post click here.