Mechandiseebs, Chennai — Unkown / unauthorised debits to my idfcbank credit card

My idfcbank credit card is debited for unknown/ unauthorised amount three time since 25/05/2023.

1. 25/05/2023 rs. 2156.24
2. 17/06/2023 rs. 2268.72
3. 17/07/2023 rs. 3377.24

please look into the matter and refund the amount.

Thanks & regards,
ratan panandiker