Your defence is weak, with just 3 defenders, spread out wide no less with a DL and a DR. Just 1 DC to deal with 2 strikers from the opposing team. Yes you do have a DMC but DMC's role is clearly not synonymous to DC's role - the most obvious distinction would be the marking zones.

What I normally do when I have better players is actually to just mirror my opponents' formations. That's my counter!