Fullerton India Ltd — after taking money didn't give NOC

Address:

Ambala, Haryana

I have a loan account.no- [protected], name- Ranjan kumar patra. When from Mumbai head office they call to me to pay the settlement money 50000/- in two.month, I pay that money, they say that after completing of 50000 / they can give me NOC.but after I pay they didn't receive my phone & also didn't give my NOC.the fully signed mail I take before paying.Also I have take the payment slip.plz.help me sir