According to the anti-money laundering rules provided by the payment processor, there is a specific list of countries where it is authorized to process payments.
Americas
Argentina
Bonaire, Sint Eustatius, Saba
Brazil
Canada
Chile
Costa Rica
Curacao
Dominica
Dominican Republic
Falkland Islands
Honduras
Mexico
Paraguay
Peru
Puerto Rico
Salvador
United States of America
Uruguay
Africa
Benin
Cameroon
Cape Verde
Comoros
Djibouti
Kenya
Lesotho
Madagascar
Malawi
Rwanda
Saint Helen's Island
South Africa
Suriname
Swaziland (Eswatini)
Tanzania
Togo
Europe
Andorra
Austria
Belgium
Bulgaria
Cyprus
Croatia
Czech republic
Denmark
Estonia
Faroe Islands
Finland
France
Georgia
Germany
Gibraltar
Greece
Holy See
Hungary
Ireland
Iceland
Italy
Latvia
Liechtenstein
Lithuania
Luxembourg
North Macedonia
Malta
Man (Isle of)
Monaco
Moldova
Netherlands
Norway
Poland
Portugal
Romania
San Marino
Slovakia
Slovenia
Spain
Sweden
Switzerland
Turkey
United Kingdom
Asia
Bhutan
British Indian Ocean territory
China
Hong Kong
India
Japan
Malaysia
Singapore
South Korea
Taiwan
Thailand
Timor-Leste
Vietnam
Oceania
Australia
Christmas Island
Fiji
Kiribati
New Caledonia
New Zealand
Solomon Islands
Tonga
Middle East
Armenia
Azerbaijan
Bahrain
Israel
Jordan
Oman
Qatar
Saudi Arabia
United Arab Emirates
Overseas France
French Guiana
French Polynesia
Guadeloupe
Martinique
Mayotte
Réunion
Saint Barthelemy
Saint Martin
Saint Pierre and Miquelon
Wallis and Futuna