Lynkuet - where can I buy it?

Hi All - I am struggling with the night sweats and disturbed sleep and I was given a prescription today from my breast surgeon oncologist for the new version of Veoza called Lynkuet.  I have tried calling around multiple pharmacies but no-one stocks it and its not available from their suppliers.  Has anyone been able to get it in Australia?  If yes, how much did it cost? I live in Melbourne.

I have been using Veoza for almost a year and whilst it was brilliant at first, I have found it has pretty much stopped working - I have tried doing a "reset" for anything between 3 days to a week to get it to work again and the effectiveness has continued to diminish.