Indian Army — phone pay fraud

I had recived a call redarding some material required later he send his requirement through watsup. He asked me is have phone pay, he sent be a bar code which will go directly to pay option firstly i recived the money for rs.10 /-
Then he sent me the barcode again my account got debited for rs 5000 /-

I know i will not recive my money but people please be aware for this type for transaction.