If you don't get it, you need to contact the seller to reflect the problem and get a solution as soon as possible. Only the seller could open a case to the courier to investigate where it was delivered and who signed for it. If the seller doesn't reply you, try to contact your bank or visa company to ask for a charge back. Or, open a dispute from the platform you buy it to get refund in time.
My parcel is missing says delivered but its not arrived at my home address ive waited 25 days for this parcel and have been tracking every movement its made where is my parcel!!!! AQ847544418CN
My parcel has been missing for ages saying successfully deliverd I've had no parcel and no proof of delivery so I need my parcel funding ASAP as its fot Xmas AS811324779CN
If you don't get it, you need to contact the seller to reflect the problem and get a solution as soon as possible. Only the seller could open a case to the courier to investigate where it was delivered and who signed for it. If the seller doesn't reply you, try to contact your bank or visa company to ask for a charge back. Or, open a dispute from the platform you buy it to get refund in time.