If you don't get it, you need to contact the seller to ask for the new tracking number in your country. Then, use the number to check with your local post courier about the address they delivered to. 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.
Je vous contacte à propos de mon colis qui est marqué livré pourtant je n'ai pas reçu. Merci de me donner les informations pour que je puisse retirer mon colis . numéro de suivi: AM776524364CN
If you don't get it, you need to contact the seller to ask for the new tracking number in your country. Then, use the number to check with your local post courier about the address they delivered to. 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.