Qwerty keyboard Case for Samsung Galaxy Note 5

Hi Bros,
Hope everyone is fine today.

I want to buy Qwerty keyboard case for Samsung Galaxy Note 5. But I could not find any places to buy....whether it is a local retail stores or online or all over the world. :'(
Stores unaware about launching dates, So I sent direct message to Samsung via twitter and facebook, they don't respond, posted on their facebook page, no reply. :(

Do anyone of you know where I can get or any availability information? Thanks guys...Wish you Good Friday for everyone..!:)

I'd love to know too, whats taking so long :(