Axis Bank — refund the amount

Sir,
Last month before 22nd, one of your dealer in shine (name akash) called me and said that there is an interview for axis bank. First round will be telephonic interview. For that he ask me to pay 2500rupees and he told me that it is refundable. Then one person (name:Ashish Roy ., he told me that he is the HR of axis bank) conducted the interview and told me that I'm selected. Then after 2, 3 days again they called me and inform me the date of final round interview. But they ensure me job .they told me to pay 16850 as security amount. And they told me it is also refundable. Ashish told me to pay through shine. Then again aakash called me and said this. Then again I paid the amount. But after few days they told me to pay 25000 for sending offer letter. Then I told them, I don't want the job. And please refund my money. At that time aakash told me it will take time. Within 45 days they will repay the amount. But for last few days his phone number is not available. It is switched off. So please help me to get back my money.
Hereby I am attaching the details.

Regards,
Aiswarya