Hi, a seller provided a fault no-name third party charger, it conked out in barely a month, the listing did not mention it doesn't include the original charger or that a third party charger will be provided. The seller is not responding to my multiple messages. How can eBay help?

Seller provided faulty MacBook charger - not replying to messages | Member To Member Support

Seller provided faulty MacBook charger - not replying to messages | Member To Member Support | eBay UK