I paid money in Ding Dong community, but everything was gone. Why haven't I got a refund yet?

If it is your home address, you can ask the doorman or property in your community. If it is the address of the unit, you can ask the reception room of the unit. If not, you can find a courier company or ask the sender to check it for you. This can be returned. Don't worry, you won't receive the goods. This is the responsibility of the courier.