ios – (Swift) Stripe Apple Pay Fee not accomplished

Making an attempt to setup Stripe apple pay in my undertaking, however maintain operating into “fee not accomplished” as seen right here: https://i.stack.imgur.com/JMIx6.png

The place I am calling the fee mannequin

if backendModel.paymentIntentParams != nil {
    PaymentButton() {
        applePayModel.pay(quantity: cartCost, whole: totalCost, clientSecret: backendModel.paymentIntentParams?.clientSecret, pi: backendModel.paymentIntentParams?.stripeId)
    }
    .cornerRadius(25)
    .padding([.horizontal, .bottom])
}

Apple Pay Mannequin

    func pay(quantity: Double, whole: Double, clientSecret: String?, pi: String?) {
        self.clientSecret = clientSecret
        self.pi = pi
        
        // Configure our Apple Pay fee request
        let paymentRequest = StripeAPI.paymentRequest(withMerchantIdentifier: "service provider.com.myapp", nation: "US", foreign money: "usd")
        
        paymentRequest.requiredBillingContactFields = [.postalAddress]
        paymentRequest.requiredShippingContactFields = []
        
        paymentRequest.paymentSummaryItems = [
            PKPaymentSummaryItem(label: "Subtotal", amount: NSDecimalNumber(value: amount)),
            PKPaymentSummaryItem(label: "Delivery Fee + Taxes", amount: NSDecimalNumber(value: 5.00)),
            PKPaymentSummaryItem(label: "Total", amount: NSDecimalNumber(value: total))
        ]
        
        // Current apple pay context
        let applePayContext = STPApplePayContext(paymentRequest: paymentRequest, delegate: self)
        applePayContext?.presentApplePay()
    }
    
    
    func applePayContext(_ context: STPApplePayContext, didCreatePaymentMethod paymentMethod: STPPaymentMethod, paymentInformation: PKPayment, completion: @escaping STPIntentClientSecretCompletionBlock) {
        // fee methodology was created -> verify PaymentIntent
        if (self.clientSecret != nil) {
            // name the completion block with the consumer secret
            completion(clientSecret, nil)
        } else {
            completion(nil, NSError())
        }
    }
    
    func applePayContext(_ context: STPApplePayContext, didCompleteWith standing: STPPaymentStatus, error: Error?) {
        // get the fee standing or error
        self.paymentStatus = standing
        self.lastPaymentError = error
        
        if standing == .success {
            print("Fee success!")
        }
    }