Blizzard Authenticator mail to Singapore

I had and am still trying to purchase a Blizzard Authenticator online since last year with a posting address in Singapore.

The message that I got is "We cannot ship to APO/FBO addresses".

1) The website the I tried to purchase from is http://www.blizzard.com/store/details.xml?id=1100000222

2) My address is definitely a Singapore residential mailing address.

3) I tried a few others Singapore residential mailing address but still got the same message.

4) I sent 3 emails to blizzard billing but none answered my question. (Oh, the 3 mail was relied my the way. It was answered blizzard style. lol )

There must be someone in Singapore who wants to purchase one of this device and I'm pretty sure they are getting the same message. I wonder if the guys in charge of Blizzard online store realise that no one in Singapore had ever purchase one. If there was a purchase, I'm sure that the last purchase was at least a year ago because I had been trying since last year.

Anyone in Singapore is getting the message that I listed above?

Hopefully someone in Blizzard do see this posting and able to comment on it.