Caller: Scam caller pretending to be DHL

I knew it is a scam and I tried playing with them. A taiwanese asked for my name and I made up a name. He checked and told me I sent a pacage via their melbourne office to beijing on 13 May 2019 and this package is not stopped by the customs. I asked to go to their office. He read out one address in Sydney (NSW) in Chinese. Chinese order starts with NSW and then street name and street number. He used his strong-accent Taiwan mandarin to read the translated address. I said i need the English one otherwise i can't visit them. He hung off.....should have just continued asking for the package. He would then start his scams. I am really interested in knowing what he would do. This number when you call back they say not connected. Which provider is doing this for them!!!!!!!!