I don work for 3 Months Now and they no pay me "sheshe"

I got a job as an Analyst in a Noodles manufacturing company in Lagos, I was staff, though the salary was small, and the agreement says my salary will be reviewed after 2 months due to my performance. What's eating me now is that, they decided to pay some set of people in the company and left some few set. I was among the unfortunate ones they refused to pay, and when I ask the management for my salary, they keep saying there is no market, I told them I won't come to work again if they refuse to pay me, they begged me that I should keep coming, and now I'm very pissed off, I can't afford for my personal upkeep anymore as I'm staying with a friend. My mind keep breeding different evil suggestions like "I should go and set their warehouse ablaze", but I'm not as tough as that. I decide to share this for advice please, "they say two minds on a problem is better than one"