Note that if the charges do NOT show in your purchase history then eBay can not assist you. This will mean that your credit card was compromised and not your eBay account. You will need to contact your credit card company to report the fraud charges.
comics-scifi-collectibles
Mentor1 year ago@cooksk2011 This is volunteer help on eBay.com in the US.
Here's how to contact eBay Australia eBay customer service.
1. CLICK THIS LINK:
https://www.ebay.com.au/help/eua?id=5275
2. Request a call back
Note that if the charges do NOT show in your purchase history then eBay can not assist you. This will mean that your credit card was compromised and not your eBay account. You will need to contact your credit card company to report the fraud charges.
Here's more on securing your eBay Account> https://www.ebay.com.au/help/account/protecting-account/get-help-hacked-account?id=4196&st=09