Vodafone Idea — fraudulent charge on the postpaid number

Hi,

I have an incorrect charge in my vodafone bill of aug-sep 2020. It
Says value added services dmirrates and i have been charged rs22 for
This on 22nd aug 2020.

On checking further in my messages, there is a fraudulent transaction and i have a message that says - dear customer, thank you for downloading fun portal from carbun8. You have been charged rs 22.

I have not made any such purchases in the month and this is an incorrect charge. Seems to be some kind of fraud. Reverse the charge.