可提供快递面单(面单标注的件数、数量)、以及包装的形态大小,来确认是否少发。一般商家是不会故意少发的,楼发确认后就可以补发。
You can provide the express delivery bill (the number of items and quantity marked on the bill) and the shape and size of the packaging to confirm whether there is less delivery. Generally, merchants will not deliberately send less. You can resend after confirmation.