Replace Leave a Reply by Author Name

Hi guys… Newbie here… Don’t know if there are existing solutions to this problem but my posts, https://directsellinghub.com/direct-selling-tip-for-prospects-having-second-thoughts-in-joining/ for example, shows “leave reply” instead of my Name as author. I realized that may name as author appears at the bottom after the post.

How do I remove the “leave a reply” and move my name as author after the Title of the post.

Thanks so much..