Online froud

I received a fraud call from a person named Kundan Wagh. He told me that an amount of Rs 13000 had been credited to my account by mistake and sent a text message showing a fake credit amount. He then sent a scanner/QR code asking me to return the money. When I opened that scanner, money was deducted from my account, first Rs 2000 and then again Rs 1999. I did not authorise these transactions willingly. I was misled by the caller into believing that an amount had been wrongly credited to my account and that I needed to return it through the scanner he shared, but instead money was fraudulently deducted from my account. I request that the fraudulently deducted amount of Rs 2000 and Rs 1999 be refunded to my account and appropriate action be taken against the person involved in this fraud call.