Why can't I always get the express message?

1, SMS sending delay.

The courier entered the wrong mobile phone number.

3. SMS has been sent, but there may be many SMS not found.

According to the courier number, contact the official courier number to get the phone number of your delivery salesman, and contact the salesman (tell you the courier number and delivery address) to get the courier.

Express delivery, also known as express delivery or express delivery, refers to a new mode of transportation in which logistics enterprises (including freight forwarders) deliver documents or packages entrusted by users from the sender to the recipient quickly and safely through their own independent networks or in the form of joint ventures (i.e. networking).

Express delivery is divided into broad sense and narrow sense. Express delivery in a broad sense refers to the express delivery of any goods (including bulk express); In a narrow sense, express delivery refers to the emergency delivery service of business documents and small pieces. In terms of service standards, express delivery generally refers to the express delivery service completed within 48 hours.