Thank you @Kalpesh_Dalwadi, you have answered very quickly.
By the way, I am regularly calling Consulate helpdesk and after 6 months of documents submission, they said case is escalated with USA consulate.
Furthermore, i emailed to support@ustraveldocs.com with my case details. And response says status is Refused - (administrative processing).
Any other things I can do while my old 221G is in pending state and planning for a H1b transfer with another company ?