Unauthorised transactions on my account

The booking for the flight during early December 2024 was ok but what followed wiped all of that out. From 5th June 2025 to 12 September 2025 eDreams took payments off my account, 4 payments of R195 each. I was then and still unable to contact them. I had to cancel my bank card to be able to stop the transactions continuing. I want eDreams to get in contact with me as I am unable to contact them and the full amount of all 4 transactions refunded to my account.