Click on your profile picture, and then select People Insights Profile.
In the People Insights Profile window that appears, go to the Person tab and click Edit.
Add your information to edit your profile, and then click Save.
Webex Teams | Edit Your People Insights Profile
Your People Insights profile helps people in your organization learn about you. Your profile can include your title, work and education history, links to your social media accounts, and details from your company's internal directory.