4-3-3 is worst this season?? :/

[Fazil]

This season I am playing 4-3-3 It is not working at all, struggling against weaker teams,
When you put DL as ML it is not illegal and won`t effect on possession but player going to make more fouls and will get low rating, Remember to not put a player out of his position in defense because it is high chances of penalty and red card for player.