Indian Army — on the name of indian army fraud over paytm and google olduped off 8000

Address:

Kolkata, West Bengal

I use to sale cloths online. A person claim himself from army booked some saree costing 8000 . He said that he said in hurry want to pay via paytm phonepay.
He sent me a scan code, said that it's an army swipe merchant system to pay. He said that the money he said paying, same money must b present with the bank system.
Any how he manage to made me scan the code and said me to fulfill the process.
But at sudden he said his swipe machine is closed by mistake, so the amount is not transfered.
Said me to rescan it.
This process went on hours.

Lastly I realised something wrong. And checked my account.

My account was debited by 8000, in this process.

M so worried and shocked I got cheated coz I blindly trust my army. Due to my trust and love to army people, I didn't second guess on his genuine.

M attaching some of their whatsApp pic, numbers and conversation