Why did I lose this game?

[nikolgiorgos]

Maybe changing Club Logo affect the team?

this has nothing to do

Maybe lowering the Win Bonus affect the team very bad?

I don't think that win bonus makes so much difference. I 'm considering this like lv1>+1%, lv2> +2%, lv3> +3%, lv4> +4%.

I can't see clearly the rates of your STs (I can't see if some numbers are 6s or 8s).
As I can see, they 're scoring in league but not much in CH.L. and Cup.
That's more important criterion because in league there are some easy games with abandoned/very weak teams.

Also, an advice about mentality. If you have a better team, doesn't mean that you must play always on attack.
Defense & counters is also very effective. Try it.