Where can I repair Steam Deck in Brisbane?

Hi everyone. Part of the screen on my Steam Deck went in stripes. I don’t even know how it happened, but I’d like to fix it. And since I’m too afraid to do it on my own, maybe you guys know where I can do it in Brisbane? The alternative is to send to US, but I will have to pay half the Steam Deck’s price on postal fees.

Thank you in advance