They are working through the backlog, they'll get to yours. They got to my order (which was placed on the 19th) about an hour ago.
are you sure bro ? bcuz im scared to lose the 6 btc .. i will kill my self very soon

Yes. They got to the one I ordered on the 18th earlier today. They WILL catch up. Bitmain are great ppl, and they will get to your order.
Have patience!