RBL Bank — credit card surrender to bank

Address:

Ahmedabad, Gujarat, 380016

I had complain in consumer forum. Still they are not responding. They are not close my card. They are totally cheated there customer. They are doing mis selling credit card and levied card fee from customer as huge amount like 2500/- or 5000/-. Request you please help me to close my credit card. I had raised query before 1 month then after result not came. So, i need put a complain once again here. They sending me massages daily for they cannot able to contact me. But i am getting call from rbl bank for new offering of credit card. So, is it possible to closer department can't contact me and seller department can contact me.

Request you please help me regarding my above query.