What steps should I take to bring my daughter back to Indonesia from Bangkok after she was taken by her father?

Hello everyone,

Am I (biological mother) - single mom by Choice (without marriage ties) want to bring back my daughter (child under the age of 3 years 9 months) who had previously been taken away by biological father flying to bangkok from Indonesia with an Australian passport (which has been made without my permission/approval And is currently in the process of being investigated by the Australian consulate regarding the case of information fraud in the manufacture of the passport.

Been 6 months ago, my daughter was taken away without my permission, I as the mother were not allowed to talk to my her.

And all access to communication with the biological father is blocked.

The communication through several emails contained intimidation and threats regarding the struggle for child custody.

So far, I have reported this to the police in Jakarta, the Australian embassy, ​​the Ministry of Women and Children, the Ministry of Foreign Affairs, and are currently coordinating with the Indonesian Embassy in Bangkok.

What is the next step that I have to do in addition to coordinating in Bangkok - Thailand?

I only know about my daughter's whereabouts so far only the area where my daughter goes to school.

Some additional information:

She have 2 citizenship / passports ( INDONESIA & AUSTRALIA )

Can the Immigration office in Bangkok and or the airport let us out/fly back to Indonesia with the Indonesian passport?

Thank you in advance