Axis Bank — fraud call for job from axis bank

I have uploaded my cv in shine.com and i got a message in the name of axis bank that is i got selected for axis bank cashier post. Firstly they ask me to pay 100 for interview i paid that and i got call for telephonic interview. Then they call me and said that i got selected in telephonic interview and ask me to pay 1350 as a security purposes and i paid that amount also. Then again they called and asked me to pay 2100 as final payment to get call letter. Then i asked them to send call letter first then only i will pay they didn't respond and not answering my calls now please help to get my money back and protect others from this type of frauds