Pakistani authorities have the right to allow and not to allow on their TV channels predicated on what they think is good or not good for their people.  There is nothing wrong.  If they do not like the contents of Indian TV or cinema, it is OK.  There is a very large and vast market available for the Indian cinema products to sell on worldwide basis.  Indian producers do not have to hold their breath for the loss of Pakistani market which is not very big to start with.  It is loss to the Pakistani government and Pakistani actors who would love to come to India and work in the entertainment industry.  India should also ban everything being televised and shown in India which originates from Pakistan