Help with my formation 3w-1-3w-2-1-3-1-3-2-1.jpg

This is my 5th season and every season I win my league in 1st but I always get knocked out of champions/cup almost immediately .

Any other variations of this formation you guys can assist me with that I can branch out too?

I always have it on Attacking Mixed Mixed and never touch defense. Whats a good strategy for this formation?