Cyber Crime Cell, Navi Mumbai — Fraud transaction from my account of Rs.56000

I posted item(Bed) on OLX to sell on 19.02.2021. One of customer called me to buy this item. He told me that he has a merchant account so you need to scan bar code to receive money to account. I denied to scan the bar code initially. Then he sent me a barcode of Rs. 5 and Rs 10 to assure me that no fraud was taking place, & the amount of Rs. 5 and 10 was credited to my account after scanning. Then I scanned bar Code of Rs.7000, this amount was debited from my account, again he told me you scanned wrongly that amount is under merchant machine and this can be hold for long time please scan the barcode again of Rs 7000 and amount will return to your account, I scanned to take my money to account but instead of credit it was debited from my account again. This way he misguided me again and he told me he has received my money of Rs 14000 to his account, then he told me that he will transfer Rs14000 and Rs 7000 (price for Bed) i.e total of Rs 21000 to my account. This time he told me that he had transferred the amount of Rs. 21000 directly to my account, through merchant account and to confirm that I had to scan another barcode of Rs 21000. Again, instead of crediting in my account additional 21000 were debited from my account. This time he said that due to delay in processing of scan, I need to scan another barcode of Rs 21000, but yet again it was debited from my account.
And the other person (Vijay Verma) is denying to send the money now.
Summary :-
1st Transaction- 7000 debited
2nd Transaction- 7000 debited
3rd Transaction- 21000 debited
4th Transaction- 21000 debited.

Vijay Verma Details: -
Mobile No.:- [protected];
UPI NO. [protected]@paytm
Account No.[protected]
Ifsc Code: - PYTM0123456