Creating reports with repeating instruments

[Shreenidhi Sharma]

Hi all, 

I need to create a report where only people who have not had any repeated form filled out populates. We are using the repeated forms as a way to report contact attempts per participant, ultimately, I want to only include people we haven't contacted. 

When I try to build in the logic, I end up getting people who have 1 repeated form completed but since they don't have the second completed, they are included in the report. 

I don't think my redcap is updated enough to use [current-instance] etc. 

Thanks so much for all your help in advance!