Stan Australia Why i can’t download Stan app in my Roku device I checked in the web supposedly it is

Andy155, Stan is available on Roku devices in Australia:

https://channelstore.roku.com/en-au/details/0adb2a23d4fc3f15b351013e286462eb/stan

If you're in Australia and you can't find it when you search "Streaming Channels" on your device and you can't add it from that link above, your Roku account must not be associated with Australia.