Can't pick my character on character screen others ones do big in front of him how i do i move them around

[Ranovan]

i can pick my zealot healer he is stuck behind my choppa and my mara how do i move him

[sharpblader]

Try creating a new destro character or 2, it usually shuffles their positions.

If that's not possible, try removing the shoulder or helmet of the blocking chars.

I had the same issue with my BO. The shoulder armor prevented me from selecting chars behind it.