I have not been paid in three months of termination of contract. Is there legal action I can take?

I was employed by Vector Marketing Corporation approximately three months ago. I was set under contract to demonstrate, with enthusiasm, CutCo. cutlery. I completed a total of ffour "qualified" presentations. I was texted via cell phone that I would not get credit for any of them. However, when I went in the office to quit the job, he contradicted his last statement saying he "will give me credit for them." He convinced me to continue with this job. I went on another week on the job and completed an additional 1 "qualified" presentation. He said I do not get credit because I rushed the presentation. He texted me that he will pay me for four presentations. However, due to a high dislike of the job, I finally went back to the office and quit. I have evidence of all but texts.