Hi
Greetings!!!
Unfortunately the only link that I can share is this : http://www.adobe.com/uk/products/cs6.html?promoid=KFPRN
But I believe as you said that you already called that number and they said that it is no longer available in UK, Am I right ?
Also no you cannot buy from Indian store as when you will sign in it will check for Indian server to verify the key, which will fail everytime.
Regards
Jitendra