Vodafone — fraudulent transaction from my credit card

Dear sir,

Today ie on 7th april between 6 pm to 6:30 pm, below two fraudulent transactions have been done on my credit card and i would like to request you to kindly revert them as i have not received any service.

07/04/2018 vodafone-billdesk mumbai in 9, 992
07/04/2018 vodafone-billdesk mumbai in 9, 975

I received a call from below numbers, claiming they are sbi card authorized personnel and you are one of the reward point partner for sbi and they would like to transfer the reward points from my old card to new card.

[protected]
[protected]

Request you to kindly address this urgently. I can provide more details if needed.