It says payment declined when I try get Snapchat plus

Read this document about how to view your current payment types and add Apple ID payment methods on an Apple mobile device, a Mac, or a PC --> Add a payment method to your Apple ID - Apple Support

If an item appears in red then it is no longer working and you either need to replace it or get it working again. Apple may require the presence of a valid payment method such as a card, even if an app is free. You won't be charged but the card has to be there and in working order.

Check this resource about what to do if your payment method is declined in the App Store or iTunes Store. Click here --> If your payment method is declined in the App Store or iTunes Store - Apple Support

- Apple is checking with your financial institution if the payment method is valid and receiving a negative, or no, response. Make sure the name and address are entered exactly as it appears on your financial institution bills and that the 3 digit CVV is correct. Check with your financial institution about the status of your card.

- Make sure your payment method is up to date or to try a different one ( If you need to change or update your Apple ID payment method - Apple Support ).

- Make sure this is one of the payment methods that you can use with your account, as listed in this support article: Payment methods that you can use with your Apple ID - Apple Support .

・Unfortunately the payment methods list is somewhat general and does not include individual brands of cards (I guess there are too many and are constantly changing).

・Also read any footnotes in the document.

・If you are trying to use a payment method from another country you may encounter problems. Apple nowhere states outright your payment method must come from the same country as that to which your ID is set, but some contributors to the forum (none of us work for Apple) say—without any substantiation on Apple's part—this is the case. In fact what Apple says about international payment methods is found in If your payment method is declined in the App Store or iTunes Store - Apple Support where it says: "You might need to ask your financial institution to allow international purchases on your debit or credit card". It could be there is some other unstated requirement that raises problems such as the billing address for the card must be in the same country as your account country even if the issuer is a foreign bank. Apple does not say but usually it is easiest to just use a card from the same country as your Apple Account setting.

・Finally, note that the document only says which methods _are_ acceptable. Apparently certain types (usually a credit or debit card) _must_ also be present under certain situations such as when a subscription is involved.

If you still have problems, contact official Apple Support. Click here --> Choose your country or region - Official Apple Support Select your country, then a product. If you don't see one that handles your issue then keep experimenting with selections until you reach one that gets you a chat session or a telephone call and get the representative to redirect you.

or:

See a list of Apple phone numbers around the world, in this article --> Contact Apple for support and service - Apple Support

A “payment declined” or “card declined" message means that the issuer of the credit or debit card you have on file in your iTunes account rejected a charge or account confirmation. It is not an Apple problem; Apple is just passing through the message from your issuer. There are a number of reasons the charge or verification might be declined:

• Apple is not allowed to accept credit or debit cards in your country
• The card is not recognized in your country
• Insufficient balance or account in arrears
• Account suspended for suspected fraud (not necessarily by you)
• Error in card number
• Wrong expiration date
• Wrong security (CVV) code
• Address in your iTunes account does not match exactly the billing address for the card
• If you are trying to add the card to the Apple Wallet the issuer doesn't support the Wallet
• The card was not issued in the region of the iTunes store
• You are connected through a VPN provider that does not terminate near your actual location.

Here is additional information from Apple→If your payment method is declined in the App Store or iTunes Store - Apple Support

Related issues for specific messages:

• If a message says 'billing problem with previous purchase' or 'verification required'
• Your account has been disabled in the App Store and iTunes