1. You've to be in the countries listed.
2. You've to have a valid photocopied IC/License sent over to bind your bnet account with.
3. An active account for more than 1 year.

Here's what I did.
Changed my billing address to an address belonging to my friend in Singapore.
Sent a pretty angry email to them regarding this.
Rep asked me to send them a photocopied IC.
The next email they sent me, said my account had been unlocked and are eligible.

By the way, it's not a straight up 1 year pay up front. It's a online contract saying that you'll subscribe for a year. The way they answered me is by saying that our country does not enforce online contract, thus it's not gonna be possible for them to get it through here.

Good luck for those trying.