Apple Pay as an Adyen Web Component errors

Right now, I own an online business that accepts Apple Pay as an Adyen Web Component as a basketpage of my e-commerce platform. I validate names, addresses, and other personal details of each buyer to be sure everything will go smoothly. When I am trying to check out addresses, I only get a portion of info, not the full deal. Here are details of the error:
reject({
status: ‘STATUS_INVALID_SHIPPING_POSTAL_ADDRESS’,
newTotal: {
label: this.client.getMerchantName(),
amount,
type: ‘final’,
},
errors: [
new ApplePayError(
‘shippingContactInvalid’,
‘country’,
‘International shipping is not available’
),
],
});
What might be causing it?