RBL Bank — misbehave of customer and here family

I am Credit Card Holder in RBL Bank my Card No. [protected], Due to Some Financial Crisis, I was not able to pay my dues Every Month, But Still Paying in Months Gap after Settlement. But I don't Know Why Bank Hired Cheep Agency Like Keepers Associates. They don't Know How to Talk with Customers. He saying I am Collection Head in RBL Naman Bashin from Gurgaon Branch. He came into the house without my permission also he along 04 other RBL employee they misbehaving with me also frightend to me, If i am not able to give money he will destroy to me. Daily Using Abusive, My Old Home Owner's Daughter & my Office Colleague, If they will come again at my home, I will raised a complaint against him in the police station.