SF, what exactly are your rules? Please state the items you didn't receive. Can I complain about the rejected parts?

Don't mention illegal things if you can't send them. There are also illegal things, such as liquids, powders, inflammable, explosive and soluble things, and bulky items with a length exceeding 1.5 meters.

There is also fuzziness, whether it is accepted or not depends on whether the salesman dares to take risks: for example, household appliances, ceramics, computers without original packaging and other electronic products. There are still some things that are easily damaged and cannot be folded, pressed or poured. It depends on the attributes and packaging of the goods.

I wonder what you want to send. As you know, when the value of express mail exceeds the risk, some salesmen will not accept it, because salesmen must be responsible for receiving your things. If your things are damaged on the way, the salesman will pay for it himself.