How to play a 4-2-3-1 formation well?

[Gabriel Popa]

Hello,

Im in S4/L4 and for the 1st time I have a lot of problems with my team with 3 looses in a row in the league and Im out from Cup and CL.

I would like to play a 4-2DMC-3WAM-1, can you tell me how to use arrows and orders please? I want to learn. Or if you suggest any variation to fit the game engine: 4-5-1V or anything else to use the best from my squad and game engine.
My both DMC are playmakers if this helps



This is my squad and thank you all for your time