I can see some problems in there.
Firstly remove the arrows since they destroy the balance between attack and defence. Put your DL in his natural position,play McGregor instead of Barrani,play 4 in the back(put Brocker as DR) and buy a new GK(I see this issue as an important one in your context). Also try different formations,maybe a 4-2-2-2 hexagon suits your squad better,or 4-5-1 V.