Default [Q] Whatsapp on KitKat...doesnt work..

Hi,
yesterday i installed the last build of Kitkat from CM 11. It works very good but i have still one Problem. I installed the Whatsapp apk from Playstore and want wo authentifcate with SMS but this doesnt work. He said the SMS Authentification doesnt work for this phone.
The telephone authetification works great.
The other one Problem ist to Restore the Whole Data from SD Card. At my Opinion i must only copy the old whatsapp data to sd Card. On start of Whatsapp the app scans the SD Card an found an restore an recover it.

He didnt find my Whatsapp Folder on ExtSD Card and also on Internal SD Card.

Hopefully someone could help.

Thx Matthias