Pandadoc - Zoho Extension is not available for your region.

Pandadoc - Zoho Extension is not available for your region.

Hi there, I am trialling both Zoho and Pandadoc at present and just tried to link them. This error message has come up. We are in New Zealand and have a zoho.com.au. profile.
Can you please confirm this is indeed correct and it is zoned to certain regions?
It's a dealbreaker for one of the two platforms if they can't link so hopefully there is a workaround.
Thanks.