Avast Secure Identity setup

When I go to the dashboard, it will not change from USA and therefore it does not recognise my mobile number. I am in Australia.
It will not proceed with me entering the information, past name and birthdate.

I have the same problem: I bought Avast Secure Identity but cannot install it. I phoned several times, but never got an Avast counsellor on the phone.
Could you finally solve it?

They told me it is only for USA and unsubscribed me.