cellular express plus Does Not Pay Their Employees melbourne, Florida

I worked for cellular express plus for 3 months and did not see my commission at all! I also have pictures of time adjustments that were manually entered in by a lady named joanne kelley. i currently still work for at&t but under another company because they recently got bought out. so c.e.p. was suppose to pay me my last check from them before i started recieving a check from the new company and my last check was $21.00.  my check before that was 290 something and the time before that was also two hundred something. in all my highest check ever from c.e.p. was thre hundred. This issue needs to be fixed asap!