Will ubuntu install after proccess?

[Windows Central Question]

https://www.windowscentral.com/how-run-google-play-store-android-apps-windows-11
This website tells how to install play store on windows 11 but how will Ubuntu download you specified straight to head towards start and search ubuntu and I did the process correctly. I can't find ubuntu in apps please tell me will it download itself or we have to from Linux website