Scammer says paid for goods well after item was listed as sold, no money in my account ??? EBay impossible to contact !!!!

Scammer say he paid for item and did not and now harassing me … EBay are hopeless to contact?????? | Membership & Account

Scammer say he paid for item and did not and now harassing me … EBay are hopeless to contact?????? | Membership & Account | eBay Australia