Online shopping didn't get the goods, obviously it was signed for. The courier didn't call, just sent a short message. There is a courier's phone number in it, and then I call?

Don't worry, if it's not sent on the same day and it's at night, it's normal, because they will sign for it first and send it tomorrow. And if you don't deliver the package in a day or two, you can contact the customer service directly without calling the courier yourself. Merchants will help you contact them, just wait.