I am located in Indonesia and trying to register as an Adobe Stock Contributor. Indonesia does not appear in the region selection list and I cannot add my Indonesian mobile phone number. Could you please check my account region settings?

When asked to verify my phone number to access the Adobe Stock Contributor dashboard, the country code is locked to "United States." I can't change it. When I force it to be changed to Indonesia and enter my phone number, an error message like the one below appears.