Indiabulls Dhani — Dhani one freedom credit line looting

I and my wife are a customer of Dhani for a long time and myself and those to whom I referred availed the Dhani credit line by paying monthly charges. But after the first transaction they blocked the credit line and only asking to pay the full amount instead of three installments. This way they have cheated mostly all customers and taking monthly charges. Actually if any amount is paid it should reflect immediately but they are doing the same and forcing to pay the full amount which is not as per their conditions.
I sent so many mails and also to the local customer care but no reply or response.
Now I think the public should be made aware that this Dhani is making fool the people and should be reported to RBI. They frighten the customers that they will take legal action but not to afraid as they are the culprits and making fool the customers.