Qualient Manpower in pritampura - My payment got stuck

I got a call from nayraa through shine.com on ** th May ****, they scheduled my interview on **th May at **.** am in pritampura location. I went there,they said first deposit **** for interview process going on . I said ok and give them **** through paytm. Then they interview process going on which was for recruitment in various schools like DAV and G.D Goenka. I cleared my interview first with mam there . Then she told me you have passed there ,now pay **** rupees so that you will be able to talk to HR of DAV school . Unfortunately, i gave them **** which she told this money is refundable when you got selected with your first salary .She made a call with someone and he/ she on the other side made my interview. They told me that you have passed this whole interview process and now you will have a call from school within ** days . Then no call nothing from that side till today and I have repeatedly msg them for my payment but not give any response till now