Solution to PayPal Failure
There is a small possibility that this problem may occur due to errors of the mail SMTP server.
Solution 1: Try clicking the checkout button several times, usually 3 to 5 times and you will be redirected to PayPal's payment page.
If it still shows "Failure" after several attempts, it is most likely that your email service provider has automatically put the Registration or Order Confirmation email we sent you in the spam folder.
Solution 2: Contact us and let us know what products you want, we will send you a payment request by PayPal (Goods & Services).