Tata Docomo — Deactivation of HOLLYWOOD SIZZLERS PACK

Address: Kodagu, Karnataka

I'm Naveen from coorg.
I'm using TATA DOCOMO sim from a year.
Before one month by mistake i've activated HOLLYWOOD SIZZELERS pack on my number [protected]...
To deactivate that pack i've called TATA DOCOMO customer care more than 20 times.but no use..
Each time when i called they were telling pack will be deactivated within 4 hours and get confirmation message.
Untill now i dint get any confirmation message and that pack is still active on my number.
Please help me in deactivting that service.
Thank you.