Trying to set up a zap from train heroic to Keap. The zap begins when someone purchases one of my train heroic programs in marketplace. I want it to communicate with Keap to tag this person with “online training” , but the zap makes you select a person in my Keaps data base. I want zapier to add that tag to the person of purchase, not to a contact that who is pre designated. Hope someone can help asap.