Hi @wilfredochua
Welcome to the PayPal Community! I'm sorry to hear that you're having trouble registering on the merchant's website. We usually advise our users to contact the merchant with regards to this issue. Additionally, try these troubleshooting steps like deleting your systems cookies and switching browsers. If you're still running into issues after that, please feel free reach out to our Customer Support teams by clicking 'Contact' at the bottom of any PayPal page.
I hope that helps!
- Mujahid
