Activate EDD Add-on same as you did for Analytify PRO license. License activation is necessary to receive the updates automatically on your plugins page like other plugins/themes.
After activation, Go to Admin Settings in your Google Analytics account for E-commerce Tracking. Select your Google Analytics website profile and go to the E-commerce Settings section. Check the Screenshot below to match your Funnel Steps and Enabling E-commerce status to ON.
Tracking started now and You should be able to see numbers other than 0's at the EDD dashboard pretty soon