Beerdini said:
...Get-AppxPackage *xbox* -AllUsers | Remove-AppxPackage

...what is happening right now is that the script gets executed but only gets applied to the current user where as the script shows with the -AllUsers it is intended to
-allusers is in the wrong place, it should be ...| Remove-AppxPackage -allusers
See Option Six in this tutorial: Uninstall Apps in Windows 10

Ulysses said:
Hello as i know its possible to remove that apps which u do not want by powershell without running that debloat scripts right?

See the tutorial above to remove individual apps of your choice.