It won't let me get this app called PowerApps.

It won't let me get this app called PowerApps.
Hi @Anonymous,
Do you mean you can't install PowerApps studio under your Windows Store?
There should be error messages like "something went wrong, please try again later", could you please share the error message here with the error code?
In addition, please check the thread below and see if my posts in this thread would help:
PowerApps Studio Installation in Win10
If you have any further questions, please feel free to post back.
Regards