Any ideas

Well hope somebody can tell me what to do .

Sold something today to a new ebayer she joined today .I have then noticed her address it is just one number  there is no street name or PO box just Laidley Q,land .

I have sent her a mesage through ebay but no reply then I requested her details from ebay mmm was going to ring but the number has been disconnected so then I sent a messge through to her email addy it came back .

I can find no listing in Q,land for her surname let alone Laidley ,I think this is a big town isnt it anybody with any ideas .

I dont want to just post to a number unless I know for sure I am puzzled seeing she only joined today ,any ideas

She paid straight away