Eshop paypal standard checkout address error: value invalid

I am using Joomla 4 with EShop's latest version. I used PayPal Standard Check out..
I added my Client and Credentials info for the API taken from Paypal.
I cant get pass the checkout window though, I entered all fields in previous steps for Delivery, Customer address etc and I keep getting this error message: eshop paypal standard checkout address error value invalid
Please help me resolve this issue.
Thanks in advance.
 

Hello Barrett,

I have been checking to find the reason of this issue for you. I will get back to you via ticket soon.

Sincerely, Giang

Hi Giang

Did you resolve this issue? We are having the same issue right now.

Best wishes
John

Dear John,

Seem it is the issue related to the your PayPal account. Please continue to communicate with me via ticket system.

Sincerely, Giang