Iaphub.buy() is not returning transaction details for iOS

const _buyProduct = async (item: ProductsModel) => {
        try {
            setLoaderVisibility(true);
            var transaction = await Iaphub.buy(item.sku);
            console.log("TRANSACTION LOG", transaction);
            if (transaction.webhookStatus === "failed") {
                Alert.alert(
                    "Purchase delayed",
                    "Your purchase was successful but we need some more time to validate it, should arrive soon! Otherwise contact the support (support@myapp.com)"
                );
            } else {
                // calling api for server side
            }
        } catch (err: any) {
            // console.log("Purchase error", err);
            setLoaderVisibility(false);
            var errors: any = {
                product_already_owned:
                    "Product already owned, please restore your purchases in order to fix that issue",
                deferred_payment:
                    "Purchase awaiting approval, your purchase has been processed but is awaiting approval",
                billing_unavailable: "In-app purchase not allowed",
                network_error:
                    "Network error, please try to restore your purchases later (Button in the settings) or contact the support (support@myapp.com)",
                receipt_failed:
                    "We're having trouble validating your transaction, give us some time, we'll retry to validate your transaction ASAP",
                cross_platform_conflict:
                    "It seems like you already have a subscription on a different platform, please use the same platform to change your subscription or wait for your current subscription to expire",
                user_conflict:
                    "Product owned by a different user, please use the account with which you originally bought the product or restore your purchases",
                unexpected:
                    "We were not able to process your purchase, please try again later or contact the support (support@myapp.com)",
            };
            var errorsToIgnore = [
                "user_cancelled",
                "product_already_purchased",
            ];
            var errorMessage = errors[err?.code];

            if (!errorMessage && errorsToIgnore.indexOf(err?.code) == -1) {
                errorMessage = errors["unexpected"];
            }
            if (errorMessage) {
                Alert.alert("Error", errorMessage);
            }
        }
    };
Please help me anyone.
iaphub / react-native-iaphub

Iaphub.buy() is not returning transaction details for iOS #140
