A lot of problem with 4-4-2

[Nebu]

Ok, so I played like u said against 30.9% with me 96.0%, I won 6:0 away, but I lost in corners 9:5 and won in shots only 20:11 with 76% Ball Possession. I think, that against not active, more than 3 times worse team, I shouldn't have less corners and should have bigger advantage in shots statistic. I am not sure if it will be enough for very important match in league against better opponent.

Also if you can say something how to win against that kind of formation, that will be great

You will get more corner kicks when you attack through the wing(s), and few corners when you focus through the middle.

I think the best way to beat 4-4-2 is 3dc/1dmc imagine the rest.
Offside trap should be of, the game will punish you (with at least a yellow card) if you play offside trap against two or more strikers, against a stronger team be sure of them scoring at least one goal, or a red card if not both.
And focus on the middle, why? 4-4-2 does not have players there, so I put one AMC in the middle and another ST there too. They will always be free to get balls, and to shoot.