business scam

I got this person’s number through IndiaMART regarding a business enquiry. He called me and said that I only needed to pay ₹500 as an advance, and that I could pay the remaining amount after receiving the product. Trusting him, I agreed. He then sent me a QR code and asked me to make the ₹500 payment by scanning it. I made the payment, but after that, he neither refunded my money nor delivered the product. This person is a fraud. Please be careful and do not trust him or make any business deal or payment with him without proper verification. I am sharing this as a warning so that others do not face the same issue.