Renewal dates? US style mmddyyyy or ddmmyyyy

I've received an email indicating my annual renewal has not automatically renewed. My renewal date says Renews on 09/03/2024 In Australia we us ddmmyyy format but is this 9th March 2024 (then I'm well overdue) or  3rd September 2024. Just in case, I have logged in and updated card details through this site not from the email. Was it a scam email or did I just not update the CV (though I thought I already had)?

 

 

 

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