Citibank — Credit Card NOC [protected]

Hi Team,

I had a citi credit card ([protected]) and it has been asked to close long back but they dint close. And it resulted generating a yearly fee of 1200rs and i was not aware of it. Now when i was checking CIBIL i got to know this and i paid and closed it last week. From past 7days i am contacting CITI customer care everyday for NOC but i am getting only rude responses. Can you please help me to get the NOC for this ?

Regards,
Vaidyashree