How to Enable Replies
Navigate to Komento's backend,
Komento > Integrations and select the tab
Layout > Comment Item. Set Enable Replies to Yes and this will enable replies from users on the frontpage.
However, if the reply button doesn't displayed on the comment item, you will need to check the ACL for this user. To do this, navigate to
Komento > ACL and then, select the component and the desired user group. Here, under Basic options, you will see option Reply Comments. Set this to Yes and you're good to go.