PayPal Guest Check Out Not Working - Live Environment

[malaypdoshi]

Hello,

I am trying to make payment using PayPal Guest Checkout, but it does not work on Live environment but Works fine on Sandbox Environment.

In the Live Environment, the details are accepted from the user, after which the OTP from the bank is successfully received, When submitting the OTP for verification, the Website loads back to the PayPal URL & gets stuck at a white screen

The Feature "Login with PayPal" works perfectly fine on both environments

The prerequisites for Guest checkout are fulfilled as follows:

1. Account is Verified 
2. Account is confirmed 
3. "PayPal Account Optional" feature turned to "On" for Accepting the Payments from Guests.

Front End Technology Used: ReactJS

NPM Package Used: react-paypal-button-v2

Ref Link: https://www.npmjs.com/package/react-paypal-button-v2

Code Part for PayPal Button:

//total - Total amount to be paid

//paypalID - Client Id from App

<PayPalButton
                                        amount={total.toFixed(2)}
                                        style={{ label: 'pay' }}
                                        options={{
                                          clientId: paypalID,
                                          currency: 'USD'
                                        }}
                                        shippingPreference="NO_SHIPPING" 
                                        onSuccess={(details, data) => {
                                          //On Success Here
                                        }}
                                        onError={(err) => {
                                          //On Error Here
                                        }}
                                        onCancel={(data) => {
                                          //On Cancel Here
                                        }}
                                        createOrder={(data, actions) => {
                                          return actions.order.create({
                                            purchase_units: [
                                              {
                                                amount: {
                                                  value: total.toFixed(2)
                                                }
                                              }
                                            ]
                                          });
                                        }}
                                      />

Require help at the earliest.

Thanks for your time.

Best Regards,

Malay