Repeating Group Cell index

Hi All,

I have a data that called “Mobile Makes” with Make ID field

and in a vertical repeating group, I want to display the makeId started 1 and the data who currentIndex is MakeId + 3
i.e the first data display is MakeID =1 the second data is display MakeID+3 and so on …
Screen Shot 2021-06-29 at 20.21.00 (2)
I really appreciate all the help it