QB Issue Resolution:

QBO US version only accepts US formatted addresse, and only uses US currency, there is no multi currency in the US version

If you need that I would suggest calling QBO and see if they can switch you over to an international version and convert your present data file too

QBO 800-488-7330

Resolution for Issue 'I need to change my company adresse from USA to another country, how can i do that?' available: Yes (Solved).
Source: Intuit Community forum.

I need to change my company adresse from USA to another country, how can i do that?: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

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