BIG Thanks guys for all of your feedbacks and your opinions. I very appreciate it.
Jonathan5456 - probably you are right about loudness , but i really tryed to make everything well balanced, but after mixing hours and hours, ears start to loose perception and all the time seems like missing something or i must add more comression or add more eq here and there, and when i listen all mix next day - i say - all sounds like “badword” , i have to do all mix again.And when i comeback next day i say then - that part is good enough, we can leave it like that, but another part is rubbish and i do not like it, so i start to mix again days and nights.
To me mixing is a hardest part.
I have read few very good books about mixing, i watched a lot of tutorials about how to mixing audio in macprovideo and theoretically " i’m ready to mix any song " , but when i starting to mixing my stuff - i feel myself totally lost as if i do it first time. 
So i keep working hard and try to do as good as i can.
My best regards!
Russ