eBay-Payoneer Connection Help

I need assistance connecting my eBay account to my Payoneer account to receive payments from sales. My Payoneer account is already set up and ready to go, but I'm encountering an error message when trying to connect the two.

Ideal Skills and Experience:
- Experience with eBay and Payoneer integration
- Problem-solving skills to troubleshoot connection errors
- Familiarity with online payment systems
- Ability to provide clear instructions and support

Please provide a solution to successfully connect my accounts and resolve any error messages.