Thanks Stat.
I called to Lawyer today. He also said same thing. If we file package (131,485, and 765) together we don't need to sent separate checks. Only during time of renewal we have to sent separate checks. May be he did some mistake while writing checks. But he was saying checks were correct and he doesn't know either why they returned all the documents. This time he has written one letter to the supervisior while resending docs. Lets hope for positive this time.