Arabic word for "illegal termination" application/complaint MoL?

Suppose an employer wants to terminate/cancel an employee without any legal reason.

The employee refuses, but is been bullied, harassed and wants to file a complaint at MoL. What's the Arabic word of the application used at the complaints department at the MoL to fight the cancellation or when contract is cancelled by MoL due irreconcilable disputes, to get the maximum benefits/compensation? What about the 6 months ban?