When creating a post or message, you have the flexibility to enhance it by attaching files, images, emojis, and tags.

To take control of your post, simply click on the three dots. From there, you will be presented with various options to edit your post, copy its link, or delete it entirely.

Besides making posts, you can also reply to posts, mention someone in your post/reply and like someone's post. 

You have control over the visibility of your post. You can choose to make it visible to everyone or limit it to just yourself. Additionally, you can create a custom audience by selecting specific users to view your post. This allows you to save the audience for future reference.