You have to get legal notice issued and initiate recovery action in appropriate forum - labour court or civil court depending on your employee status.
I have dealt with these issues before, and there is a possibility that it gets resolved and legal notice stage itself.
Please get in touch on 7678644513 for a detailed discussion on the issue.
Send your ex-employer a legal notice. However, I'll provide you certain other legal suggestions also, but for that i need to ask certain questions from you. For any further assistance, feel free to contact me on 9876784071 or through my e-mail "firstname.lastname@example.org"
Shubham Pabbi & Associates
Send a legal notice and after that complain in labour court . Please reach me at 9794148274 for consultation
As per your submission it reveals that this is the matter of a recovery officer salary amount however give me the detail information of your matter then we will discuss your case you can call me for advise on 9359867 870