I left my work and my employer did not pay my indemnity. How to claim that?

Dear professionals,

I have completed 2 years and 3 months in Bahrain. My employer has refused to provide me with my indemnity and leave salary as well as an air ticket.

Kindly let me know as my visa is canceled and there are only 10 days to leave Bahrain. what is the procedure to file a lawsuit for the same?

Can it be done from my country locally or do I have to be physically present in Bahrain??