Defining the starting population Challenge

During challenge I am not able to get “Add Criteria” option in “Outbound Customers”

https://env-18a197b153c17.pegaenablement.com/prweb/app/customer-decision-hub_/_s0qrG9JLROi62vR_255_4hHLYaWVJhgJO1LnWtZKWA*/!STANDARD