If you want to start the Deadline Funnel tracking when a lead hits a specific page, i.e., the thank you page after an optin, you will find your Tracking Pixel inside of your campaign Settings > Advanced:

Just copy and paste this code onto your page, when a lead reaches the page, no countdown will show but the tracking will begin.

If you have any questions, please let us know at help@deadlinefunnel.com.