If you would like to hide all of your student history from your user profile, please follow the below steps. This keeps all your paid lesson history and details private.
Step 1. Go to "Account Settings"
Step 2. Click on "Privacy", scroll down the page until you reach "Other privacy settings" and locate "Allow people to view my lesson history"
Step 3. Uncheck "Allow people to view my lesson history" and click save
View of Student History "Public - visible on italki website"
View of Student History "Private - not visible on italki website"