eBay Global Shipping Program Complaint

My Carton Ware jug was broken in transit under the eBay Global Shipping Program. To make a claim I have to ask the seller to accept a return. This is misleading as it was well packed. EBay disingenuously says this is the "default route" to make a claim under its global shipping program and the only way to do so. I cannot make a false claim against a seller. Carolinefarm