This is a follow up on Facebook Enhancement – Reply option to comments
As mentioned earlier, the option for replying will be available by default. But if it is not, there will be an option on your page to Turn it ON.
- Log in to your Facebook page admin account and go to the page's home
- On the top, above the cover image, there will be an option to "Turn On Replies"
- Just click on the "Turn On Replies" button and it will be activated.
Now you and whoever vists your page can post replies on the posts' comments on your page.