The human rights division of Hurriyat was scheduled to screen the documentary at 1.30 pm tomorrow in a local hotel but decided to postpone the screening due to the "objection raised by the administration", the separatist amalgam said in a statement.
It said Hurriyat would come out with its "detailed response" to the decision of the administration shortly.
"We regret the inconvenience caused to the invitees to the function," the Hurriyat said.
The separatist organisation had intended to screen the documentary in a bid to portray the sufferings and pain of Kashmir's conflict-ridden children irrespective of their religious affiliations.