Jio — Not refunding the money

I applied a jon in quicker and i got an confirmation message from jio which they assured as a telecaller post. They asked me to send my bio data in a particular number. After i send my resume, they asked me to pay 1000/-as registration fee. It will be refunded in 24 hrs. ( my 2 friends also registered and they also paid the same amount total 3000/-).and they ask me to send an screenshot of payment and then they give an joining letter. When i tried to open the letter it consist of passwords which the company knows. When i inform about the password they said that we have to pay an amount of 3000/- each (total 9000) and here also they assured that these amount also refunded within 40 mits. They give an identity as confirmation(they provide an photo id name Mandeep which is framed in jio cover). Thus we believe and snd the money(now totally 12000/- credited to their a/c). After that we ask for our password, but they told that they will give only @ night. We continuously called and messaged them but they didn't answer and they switched off their phones. Always they were saying to wait only. It's been 2 days then also they didn't refund our money till yet. Then we again pressurize them, they tell to wait 3 to 5 days and after that they didnt answer to the calls & messages. They compelled us bot to call them.
We hope that our money (12000/-) will be refunded after considering this complaint