To make a program private, you just have to:
Click on the "Programs" tab
Click on the program of your choice
Click on the "Settings" sub-tab
Scroll down to "Storefront visibility"
Click on the toggle to select "Hidden"
Click on "Update settings"
If you have any other problems to make a program private, you can contact us via: support@strivee.app
Thank you,
The Strivee team