Direct Recruitment Of Indigo Airlines — lost my 9000 ars 1 week time

I received a call from direct recruitment job airlines with a number [protected] they asked all my educational documents sanded all the documents they conducted telephonic interview and hr interview and onion exam and then they asked 2500Rs for confirmation of id number and also asked 6500Rs for document verification and I paid total 9000 today they asked 12500 for training security charges after that get a doubt called indigo customer care services then they said we don't collect any amount from any candidate realised called that recruiter again asked about refundable amount but they don't answer properly so please help me