OK good.

Now you can relist it.

But make sure you have selected all the countries you will not ship to.

So that AU is the only country left on the list.

Then put pickup ONLY as the postage options. And state that clearly in the description.

You can say cash on pickup is preferred but you cannot exclude PayPal as a payment option. Ebay dont allow that.

Cask on pickup is much safer since if they pay with paypal they could scam you by opening a Item Not Received case against you.

And since you would then not have proof of postage/delivery they would very likely be awarded a refund by ebay.

Meaning you would have lost your phone.

Take care and good luck with it.