Can a rookie send a text message when shopping?

It won't be sent to you all the time. Sending a message means a change in logistics. For example, when logistics arrives at a transfer station, it will send you a message through the APP, but if you open the network on your mobile phone at that time, you will miss it, so it doesn't mean that you will receive the message as soon as you open it, unless you encounter logistics changes at the beginning.