Vodafone India — postpaid number converted into prepaid and still bill is generated as per postpaid

Address: House no B-35, Street no 7-B, molarband extension, Badarpur, New Delhi, Delhi, 110044

Dear sir/madam,

I converted my below mentioned vodafone postpaid into prepaid and as i didn't recieve the new prepaid sim so i was not using this number since then. My issue is as i already converted post to prepaid still i got a bill generated as per postpaid connection and customer care executives asking me to pay the bill which is against the norms. Kindly do the needful and take suitable step against it so that my relation and trust as a customer with vodafone network stay.

Issue involved with vodafone num : [protected]

My alternate num: [protected]

Thanks & regards
Vikas kumar bhushan