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

Herman Deru
Governor of South Sumatra for two terms: 2018–2023
Herman Deru is a man born on November 17, 1967, in Belitang and is known as the former Governor of South Sumatra. Herman started his career at the county level as the Regent of Ogan Komering Ulu Timur (OKU Timur) for two terms. He graduated from SDN 1 Sidomulyo Belitang (1979), SMPN 1 Belitang (1982), and SMAN 3 Palembang (1985). In addition, Herman also pursued his Bachelor's degree at Sjakhyakirti University, Palembang (1995). He then pursued his Master's degree at STIE Trisna Negara Belitang in Management (2008). The 57-year-old man is quite popular among the public because he is close to the community. Source: liputan6.com
Mr. Ujang
Lahat Regent term 2018-2023
Cik Ujang is known as a man born on May 2, 1968, in Lahat, South Sumatra. He is also known as the former Regent of Lahat for the period 2018-2023 and the Chairman of the DPD Democratic Party of South Sumatra. Cik is also known to have graduated from SDN 12 Ulak Pandan Lahat (1983), SMPN 5 Lahat (1986), and SMAN 2 Lahat (1989). Cik Ujang is also known to have pursued his Bachelor's degree at Sjakhyakirti University in Palembang. During his time as Regent, Cik Ujang focused on infrastructure development, education, and improving the welfare of the community. He is known by the public as a firm figure. Source: liputan6.com