Misuse of Zakat Collected through Mosques

Zakat is not a mere ritual, but an indispensable competent of Islam which Abubakr (Ral) fought against who rejected it and has been a responsibility of the Islamic State to collect from the right people and distribute it to the right people. In Sri Lanka this is now taken up by some mosques Alhamdulillah. However there seems ample cases of corruption, favoritism , misuse of funds collected in the mosques in the name of Islam. The main reason is even the people who give Zakat seldom question the mosque authorities / trustees of how their Zakat was used and what impact it has made in the people who received it.