Why do we need to know the flow of campaign funds?

Agustiar Sabran A
Member of the Indonesian Parliament (2019–2024)
Agustiar Sabran is a man born on August 17, 1972, in Sampit and is known as an Indonesian politician. Agustiar has served as a member of the Indonesian House of Representatives since 2019, representing the Central Kalimantan electoral district. In addition, Agustiar is also the biological brother of the former Governor of Central Kalimantan, Sugianto Sabran. He is also known as the Chairperson of the Dayak Customary Council of Central Kalimantan Province from 2016 to 2021.
Source: liputan6.com
Edy Pratowo
Vice Governor of Central Kalimantan (2021–2025)
Edy Pratowo is a man born on December 9, 1969, in Palangka Raya and has a fairly long political career. It is known that he started his career in 1999 as a member of the Kapuas Regional House of Representatives. He then briefly served as a member of the Pulang Pisang Regional House of Representatives and once became the Chairman of the Pulang Pisang Regional House of Representatives. He also served as the Deputy Regent of Pulang Pisang from 2008 to 2013. His success as a regional leader indeed made him elected as the Regent of Pulang Pisang for two terms, namely 2013-2018 and 2018-2021. He has also been the former Deputy Governor of Central Kalimantan since 2021.
Source: liputan6.com