Bharat Sanchar Nigam [BSNL] — landline no:24524568

I have surrendered my telephone on july'17 following aii rules ®ulations & submitted all necessary documents on 13/11/2017. My name was registered as pabitra mukhopadhyay, though the cancelled cheque affixed with the documents named pabitramoy mukhopadhyay. The dealing clerk who received the papers did not say anything about the anomalies, i've not got the refund yet, pl look about the matter & do the needful.