Anush Consultants — not refund

My name is jyothy jose i paid 5 lakhs in anush consultancy in december 15 because the exam was promised in december 29 2018. I waited until march then requested refund. The amount was taken from the bank the interest was 15%. But they said about their cancellation procedure and i did that then waited another 60 days but i did not get any response from the agency in october 30 i got 100000 as refund but it was o nly for the interest. Mr. Sharavana kumaar was my co ordinator, he said the rest amount will be paid by desember 15 but today is january 30 i did not get the money.in between i got the notice from the bank for refund the money. I am in suicidal situation if the bank takes my property me and my family will do suiside. If it happens mr. N ramesh (To his account i sent the money) and mr sharavana kumaar will be responsible for our death. I call them many times and they are not answering the phone. I am waiting more than one year now for my money