If you are unable to make a purchase at the Monster Hunter Now Web Store, the following may be the cause
- Your payment method has been rejected.
- There is a problem with your login.
- The login method is not supported.
- The use of the payment system provided by the Monster Hunter Now Web Store is prohibited.
- A chargeback has occurred.
- There is a purchase for which a refund is pending.
- You are trying to purchase from a country or region that is not served by the Monster Hunter Now Web Store.
If you are unable to purchase from the Web Store, please try purchasing from the in-app store.Please refer to this support page for contact information regarding each issue.
Payment issues
https://niantic.helpshift.com/hc/faq/4229-my-payment-method-was-declined-ja-only/
Login issues
https://niantic.helpshift.com/hc/faq/3777-help-with-sign-in-issues/