Who pays the express SMS fee?

First of all, you need to find the courier company and check whether the express mail was returned to the sender because it was confiscated by you. If this is the case, you should really pay the courier fee, but it is best to pay through Alipay, and it is best to have a record of Wangwang chatting with the seller, because if you call, you can't be sure whether the shipper called you, and if there is a dispute in the future, you can't provide evidence.

If the courier is still in the courier company, don't worry about the phone, just let the courier company deliver it another day, and then pay after inspection.