opponent 3n - dml dmc dmr - 2 mc - amc - st

I look at this formation. Their own half are all covered.
opponent 3n - dml dmc dmr - 2 mc - amc - st

What formation and order should I go with?

Man just attack him he tell you to attack him by this defensive formation
4-5-1V and attack his flank or 4-4-2