How is Aneeka able to go to Pakistan?

Aneeka remembers the NICFOP, the National Identity Card for Overseas Pakistanis, and that Isma had gotten these cards for her for a previous trip that was meant to go overseas. It meant they were exempt from needing a visa. Aneeka uses this to get a new passport as her previous passport had been taken from her when she had tried to meet Parvaiz in Istanbul.