With the new Community Feed, you will no longer view your Friend List on your home page.
To access your Friend List on your mobile device or app, click the Chat Bubble icon in the upper right corner. To edit your Friends List, scroll to the bottom of the Chat Menu and click the ALL FRIENDS option.
To edit the order of your friends, or remove them in batches, click the pencil icon.
To remove a single friend, click the red X icon to remove them from your friends list.