Withdraw hold salary process

I worked for a few months in the administration department of a factory. Unfortunately, due to personal reasons, I had to relocate and discontinue my employment. However, despite completing my duties during my tenure, the company has not paid my pending salary. They continue to delay the payment, citing various excuses.

I am seeking guidance on the legal steps I can take to recover my rightful dues. If anyone from the legal sector or labor office can assist, I would greatly appreciate your support.