Why I cannot buy Scrivener in my local country AppStore?

Scrivener Scrivener for iOS
1

Hello.
I am using Scrivener since 1st version. But, I cannot buy it for iOS.
My country Ukraine. It said that I cannot buy this programm in this store.
Can you fix it pls?

2

https://forum.literatureandlatte.com/t/when-israel-version-release/44606/1

Basically, the answer is the same.

Mark