This is a difficult one because how do you want to play?
It's a defensive formation so start with defend. If you want to park the bus play with no red arrows and put a blue arrow on your DMC.

If a team only plays with one player on their flank (example, 1 DL or 1 ML or 1 AML vica versa) then you'll want to overwhelm that flank with red arrows on full backs and wide midfielders. 4 red in total.

This is what I would do with your team
Defend
Mixed
Low
Hard
Mixed
Zonal
Counter on
Offside off

Red arrows on ML, MR Blue on DMC