Missing antenna in BeagleBone Black Wireless

Hi, I bought BeagleBone Black Wireless from Newark. Both the box and the Quick start guide has a photo of the board with two antennas. However, mine only has one. What is happening? I checked with support and they said that it does not come with any antenna and I have to buy separately. This is strange. In the past, they also told me that the usb cable has to be ordered separately but it came with the board.