Donorbox works in the 25 countries that our main payment processor Stripe operates in.
See https://stripe.com/global for the complete list. Donorbox also supports many popular currencies.
In other countries, you may be able to use Donorbox with PayPal as your only payment processor. Paypal operates in many countries but it does not support local bank deposits in some of the countries. Please check the PayPal's offering worldwide offering page to see if they can deposits funds to local bank accounts. https://www.paypal.com/cgi-bin/webscr?cmd=_display-country-functionality-outside