RBL Bank — Loan Scam

Address:

Rbl Bank Ltd, 37, Sathya Main Road, Sivanandhapuram, Saravanampatti, Tamilnadu, Coimbatore- 641035

Received marketing call from RBL Bank Agent, promising that they can approve any desired loan amount.
In order for them to process my application all i had to do was to take up Reliance Nippon Life Insurance.
I spent Rs 31, 350 for the insurance and had submitted all documents more than a month ago. But till date they have been providing all sorts of reason for the delay in crediting the loan.
Now, i am at a loss of spending so much for a life insurance which is of an unnecessary expense for me right now in my current financial situation.
The agents of the bank made use of my need for a loan and made me spend money for nothing.

Please advise.Thank you.