Excuse me, mom, did the post station deliberately not send me the pick-up code when it received my express delivery? How to deal with it?

You are stubborn, too. Your purpose is to get your courier, not to complain for a moment's upset. You didn't send the pick-up code. Maybe there's something wrong with the SMS system. You sent it, but you didn't receive it So, you just need to go to the post office and tell them to check it for me. I didn't send the pick-up code of this piece, the single number is xxx! This matter is over, and I have encountered this problem several times, so just let them help me find it!