Need tactics and formation tips

Hey, i started playing Top Eleven few days ago and I need some tips and help. I never score more than 2 goals a game (even though the mentality is strong attacking) and I always get goals in any match. Please post your suggestion on how to improve my team or changing orders and formation. Thanks! By the way, here's my squad and formation ;)
Attachment 14268

I thought about changing to 4-2-2 Hexagon...Can anyone tell me the arrowing and orders for it?? :)

Depends on who and what you play against.