Cannot download the X app on my iPhone 16

If you can't download, make purchases, or update apps, including free apps, you must update your payment method or add a new one. If you verified that a payment method is available in your country or region and you're still having trouble, learn more.

I cant change or add payment methods. Cant use X

Hello Myself6121,

What happens when you try? Error message? App won't load?