BuddyPress.org

@sitesfromash All the fields you keep in base group, those will be visible at registration page
For details you can check https://codex.buddypress.org/getting-started/guides/modifying-the-registration-form/

@hitesh4317 BuddyPress does not any inbuilt feature to display post listing at their profile. You might be using some 3rd party plugin.

@pipetko I don’t think so. It’s still a nice concept 🙂

Try something like this in the Additional CSS tab of the WordPress Customize area:

#forums-personal-li {
display:none;
}