Facebook provides various security options to its users, and keeping this in mind; it gives you an option to edit the audience when you post any query. Edit audience is the default option that allows you to control who can view your post. Using this option, you can easily make a post shareable on Facebook. Although the process is quite simple, you can follow the instructions below if you have no idea.
Editing your post's privacy depends on using a Facebook application or website. Here you can check the process below for both platforms in detail.
Making Facebook posts shareable on the Facebook application
Making Facebook posts shareable on the Facebook application
By following the instructions above, you can easily share your Facebook post publicly. How to Make a Post Shareable on Facebook? You can also speak to the customer support page of Facebook or visit the help center page of Facebook to get additional information.