One barrel is a set, factory direct delivery, goods hair the logistics freight is paid on arrival, and the product cannot be returned or exchanged.

About the signing problem: the buyer must first inspect the goods when signing at the logistics station. If the goods are damaged, contact the customer service and take photos to obtain evidence, and ask the logistics staff to sign the damaged quantity, the insurance company can claim compensation only after providing evidence. We will not be responsible for the damage after the buyer signs for it.