Airports Authority of India — Fake employment letter

Address:

New Airport Road Lohegaon Pune Maharashtra 411032

Dt. 11 Jan, 2021
I applied for software developer job and then received a call where in I was asked to write written exam and telephonic interview. I was given employment id @23398. I was asked to pay 2100 rupees which would be refundable. I paid that money on that day. Sumeet Singh, HR at Pune airport informed me that I was selected as ground staff at airport and my salary would be 18k.
Dt. 12 Jan, 2021
I was told by Sumeet Singh to pay 7, 940 rupees as security which would be refunded on first day of my training. After I paid him this money he mailed me training letter from Indigo airlines. He confirmed me that it was last amount and I am appointed. The GST IN- 27AAACA6412D1DH is registered on name of Airport Authority of India which was mentioned in my training letter. HE told me that all my 10k will be refunded whenever I need them.
Dt. 13 Jan, 2021
He told me that I need to pay 13, 000 rupees again for uniform to which I denied and he started shouting on me.He told me that he will block my amount. I asked him to refund my money and he is not giving it back. There after he is not picking my calls. Please help me as my 10, 000 rupees is with them.