Zee Tv or any Channel house is out there to earn revenues. If they could get votes from Pakistan,actually they would be the ones gaining the most monetarily. For them it does not matter who belongs to where so long it is a profitable as well as popular venture and can hold the interest level of the audience to make them vote like crazy and in turn make the channel house rich.
It must be some intercountry defence or some protocol that must have stopped this votes from coming to India. So I dont think unless we know the whole story it is fair to blame Z TV for it.
Is rather sad that at this point we are trying to bring out nationality as a factor. At this point what does it matter where Amanat, raja,aneek sumedha,poonam or anyone belong to. Why are we undermining these participants hard work?