RBL Bank — fraud with credit card and physical harassment by collection agent

Address:

G2002 Marina Enclave Jankalyan Nagar Malad West, Mumbai City, Maharashtra, 400095

I have credit card of rbl and i have good payment track. Still recovery agent harasing me for make advance payment. When i complaint to customer care the hack my card to stole.42000 rupee. I registered police complaint n submit same to rbl but they continue sending goon at my home place creating ful gundagardi. I make complaint in rbl many time. But they didn't listen