Vodafone India — Complaining about my bill

Address:

Kolkata, West Bengal

Hi i m prashit [protected] it's my previous post paid connection which was surrender before clearing all the dues. And its surrender before the bill generated through your secv store with a letter but they did not providing any receiving and inform me that will b closed within 4days... But after 1month letter you informed me that i have some yes against this no can you please clarify me the reason why i m suffering if your executive don't doing his job...