The people on these boards are mostly other customers and won't know why you're getting that message. Click here and ask Apple Support for assistance.
If you aren't able to reach them, try putting in a different payment method.
(255027)
2 replies
That message requires you to follow ⇢ this link to choose your region and resolve this issue.
Good luck! 👋🏼😉
I’m unable to purchase with my Apple iTunes