Vodafone — I'm complaining about my Vodafone mobile services.

Address:

C/O Cafe Savoy, Honda Mansion Sir JJ Road, Byculla, Mumbai 400008

I had purchase Vodafone mobile postpaid connection from Byculla Store Mumbai. Before 3 months.
But now I don't have much use and also not have a job for paying postpaid bill. So I decided to migrate my postpaid sim to prepaid. I cleared my all dues and outstanding as per norms for migration. But they are dynied for migration and insulting me in store harras me for not to migrate connection for 120 days. Pls help me to reach urgent basis. I mailed, tweet and call 198 to resolving my complaint but it's delay they arguing to customer care number for not to migrating my sim card. Pls contact me on urgent basis. Am in trouble. Pls urgent basis.