SF Express has signed for it. Why didn't I receive it?

SF Express has signed for it, which means the express has signed for it. See if the doorman signed for it. If not, you should contact the customer service of the courier company as soon as possible in order to know the courier information as soon as possible.

Maybe someone else signed for it, or scanned it for you before delivery.

Call SF Express to explain the situation to the customer service, and the customer service will make corresponding records and give you feedback on the processing results.

Pay attention to SF Weibo, and give feedback through @ or private message.

Log in to SF Express official website, see the customer service area in the lower right corner, click to enter online customer service, and you can choose manual service for related consultation on the chat page.