I'm am working in a company from 2month but it's...

companies or businessmen shall not keep the passports of the workers as these passports belong to the country which issued it and no one can keep it but the owner. If any employer hold the passport, then the worker can file a complaint against the employer which will result in forcing the employer to return the passport to the worker, imposing a fine, and stop the services by the ministry of human resources and nationality.