Tracking Video Views in Mixpanel Post Sign-Up: Need Help!

Hi 👋 I'm trying to find out how many time users watch a video with in the 7 days after sign up. I need to know how this numbers changes over time, month over month. Does anyone knows hoow can I do that in Mixpanel? I tried Mixpanel Bot but the suggestions were not helpful. I tried with the funnel and retention reports but I don't the number of times the event is performed by a users during the 7 days after sign up. I'd appreciate any ideas 🙏