Smile HOX connecting with usb its not connecting in Htboot

Hii mates ,
My Hox have unlocked.my hboot version is 1.36.in the starts of fon the usb shows connected,when i go into boothloader and connecting a usb to fon n seclecting fastboot its said Failed to read sd and all tha etc..
I am trying to install a CWM recovery this issue is going on my Hox.

in the Command when i trying to flash recovery it shows waiting for device...

how do i sucessfully install CWM on my device

Plz help me mates..

Thanks