Fraud

I have seen an article in news paper for job in airport of checker. Then I called them, they ask for registration fee 2,050 through WhatsApp and they give me an account no. Of a person omprakash Mali a/c 36526695512 (SBI)ifsc SBIN0003994 to deposit fee.They also send me mobile no. 9831159903 for inquiry and their newspaper article no. is 7079677426 through which I called them . And then they started asking to pay verification charge, sgc and PVC charge including all these charges total I have given 27,650 rupees on 10 th and 11th of September 2019.After all this, they again ask to pay another charge of 10,000 rupees which I refused to pay . They did not gave me any job and did not refund my money. Before giving registration fee to them ,they told me that they will refund my money if they are enable to give the job and I have to pay only the registration fee and they cannot ask for any another charge. But they didn’t stop and take charges and charges.Please , kindly help me to get my money back. I am from poor family and it is very big amount for me . Thank you.