Unauthorized Uber Eats transactions

I am torn on Standard Bank’s service. They are quick to double check for ***** whenever I make purchases outside of the norm, but I have now for the second time had an uninitiated transaction from Uber Eats Parktown. The first time was 2 transactions within minutes of each other adding up to R1200, this time R300. After the first incident my card was stopped, but despite multiple attempts to get feedback on my ***** case, I never got feedback or my money reimbursed. Now, even through I never use this replacement card exactly because of this incident, it has happend again. Standard Bank needs to sharpen up its security for all purchases. All transaction should require authentication as I am certain I will never see the lost R1500 again and with rising prices, who can afford to write off that kind of money? How can I be sure this won’t happen again if they still manage to get card info for a card I don’t use? Standard Bank needs to do better.