If you’re not automatically logged in, sign in.

Click on the search bar at the top of the screen. Type the name of the person to whom you sent the request. Click on their profile. Click on Friend Request Sent to the right of the person’s name at the top of their profile. Click on Cancel Request, then click on Cancel Request again to confirm.

If you’re not automatically logged in, sign in to the app.

On iPad, tap Requests at the bottom of the screen. It’s an icon that’s a silhouette of two people.

On iPhone or iPad, if you don’t see the Undo option on the “Requests” screen, tap the search bar at the top of the screen, type the name of the person you sent the request to, tap their profile, then tap Undo near the top of their profile.