It's true that the merit sent to the Indonesian local board is decreasing; only one merit source is still active there. I also
support this application since OP seems to have the motivation to do the job, and the account has an okay reputation.
Good luck with the application and keep the motivation high

There is certainly a reason why merit source activity in certain sections has decreased from before. Being a merit source is basically a moral responsibility towards other users' activities where they should do their best to channel sMerit if there is quality found. The problem of low or less active merit sources could be due to a decrease in the quality of posts or maybe because they don't have time to read many posts because of other activities in the real world. I understand why there should be an increase or maybe a change in merit sources - it would give a lot of motivation for local users to do better.
I noticed a gap between merit distribution in Nigeria and Indonesia - even though Nigeria is a relatively new local board compared to Indonesia. In May - Indonesia only had 304 merit, while Nigeria had 1663 merit. This gap could be due to several reasons - including merit ratio per transaction and user engagement. But ignore that comparison - I support taufik123's merit source application, I hope he will get 1 slot in the merit source list this year.