HumanCard does not have a designated section that stores your member's information.
All info is in their Humanard profiles.
If you'd like edit their info -
Step 1: Login to you HumanCard Dashboard with your admin crednetials
Step 2: Select the member yoou're trying to edit from the dropdown box on the top right of your dashboard and click on "Edit profile" on the HumanCard profile you're trying to edit.
Step 3: Follow the steps in this article to continue.