After the first post, It’s very clear know what Digiturk has been doing is like a planned scam/fraud/… you name it.
Some Digiturk victim stories:
http://www.sikayetvar.com/sikayet/detay/1233450/digiturk-icra-takibi-baslatti
http://www.hukuki.net/showthread.php?96518-Digiturk-icra-Takibi-Hakkinda
http://eksisozluk.com/digiturk–74541/ara?author=menon
http://digiturksikayetim.blogspot.com/
The last link proves, if you are/were not a Digiturk subscriber, still you can be a victim of Digiturk; what they need is just a speck of hope that they can take your money by threatening you.
Beware corporate scammers!