Job offer indigo

Recently, I created my resume and uploaded it on Placement of India. Then I received a call from HR Aditya Sharma from Indigo. He took a short interview asking questions like the full form of RBI and SBI🤣. I answered all the questions correctly, and he said I would need to provide documents like my Aadhar card, PAN card, marksheet, and a photo. Then he said they would give me an offer letter and during training, I would get 32,000 INR. There would be no other costs; everything is free of cost. After my training ends, my salary would increase by 30%, making it 42,000 INR. I asked him for the official link, and he sent it to me. Then he said I only have 10 minutes to verify my documents. I said okay, but I kept him waiting for half an hour and said, "Sir, my PAN card is not issued😂. Sir, you are not a scam, right?" Then I got another call from a lady named Aorhi Singh from Indigo. She asked the same questions, so I told her I was already talking to their HR. Then she said this might be a fraud and advised me to check on Google that no money is taken during training. Then she quickly hung up😛😛. After that, I blocked both of them.