***** on my Card after booking Mango flight with my Credit card

I booked my bicycle onto Mango flight for the 25th Dec. I made the booking on the 24th Dec late afternoon, and gave the person I spoke to my Credit card details. My details were used **********ly thereafter to book 2 flights one with SAA and another on flysafair as well as hotel accommodation for 2 days as well as Travel start insurance x 2. Mango staff are obtaining our details and using with other flight partners to book travel. Please note that my card was not used until the 24th Dec and thereafter all these ********** transactions to the value of R5500 came off my card. Management of Mango please look into this matter very seriously and come back to me as I am taking this matter to media as well as the Ombudsman. This has caused major inconvenience as I am on holiday and now my Credit card had to stopped and I am left without money on my holiday. I can be contacted on ***.