Send an email to the Consulate of Your Country in Bali

There is a list of consulates stationed in Bali where you can send the petition letter to. 

The list can be found at http://www.expat.or.id/info/ForeignConsulatesinBali.pdf

The countries involved are:

Australia

Brazil

Chile

Czech Republic

Finland

France

Germany

Hungary

Italy

Japan

Malaysia

Mexico

Netherlands

Denmark

Norwege

Poland

Slovak Republik

Spain

Sweden

Swiss

Thailand

Timor Leste

United Kingdom

USA