PayU integration not available under Zoho Commerce payment gateways

PayU integration not available under Zoho Commerce payment gateways

Good day, I would like to integrate PayU as a payment gateway on my Zoho Commerce online store. This article shows how to add it > https://help.zoho.com/portal/en/kb/commerce/user-guide/payment-gateways/articles/payu

However, I do not have the option to install/add PayU when I go to Settings > General > Payment Gateways.

I am based in South Africa, and PayU is supported in my region from the resources I can find.

Has anyone had this issue?

Kind regards,
Emma