Exploiting workers

I worked at pnp under specs it's a company that pnp uses for cashiers and merchandisers I have been waiting for my salary for over 3months nou everytime I can them they will tell me stories they are exploiting workers the guy Zama even said he will just keep quiet because am asking a lot of questions as for Nomalanga she did not assist at all and now the is a guy samkelo he is telling me the way his so busy for such queries so I need my mmwy that I worked for and wi never recommend any one to work for that company which this can reach Picknpay so that they can cut all ties with specs because of what they are doing to their workers