I worked for a bar on and off for four years. I always wrote down when I started and stopped, took break, ran errand. I was not paid mileage for errands. After 4 years of this I got sick of it because I always worked more hours than I was paid. It turns out I received $1.38 per hour based on what the boss gave me versus the hours I worked. The owner now has a buyer and I want to file a lien to ensure payment due me. what do I do?