When using the website or mobile app, if you log in from a new device, a different country (or using a VPN/proxy), the system may block the transfer with error C6331 as a precaution.
Disclaimer: This article is for informational purposes only. Western Union error codes and policies may change. Always refer to official Western Union support for the most current guidance. C6331 Western Union Error
Real Western Union errors look more like: When using the website or mobile app, if
provides the standard procedure for reporting error codes and submitting screenshots for investigation. C6331 Western Union Error