So- just got the email. Can't pay for it, as Gsuite thinks i am US based. I am NZ based, so can't use my credit card. It seems you can't change the country of a gsuite, after signup. Obv, i am not a business, but this is a family gsuite org- and yeah, people do move around the world over decades.

No way to get support on this at all - there is no support to contact for free gsuite accounts....