Sending leads info from google sheets to Apollo

I’m having trouble with my Make.com and Apollo.io setup. I connected a Google Form to Google Sheets, and then set up a Make.com scenario that sends the lead info to Apollo using the people/match endpoint. The scenario runs fine and shows a success message, but when I go into Apollo, I can’t find the leads anywhere. I’m not sure if the leads are actually being created or just matched with existing ones. And if they are being created, I don’t know where they’re showing up in Apollo. Should I be using a different API endpoint to add new contacts properly? Any help or example from someone who got this working would be great.