Selfish Company

I have multiple complains about this business. The recent two complains is that there are two employees who were not paid just because they got new offers somewhere else. The worse part is that these to employees work a full month as required,but they never received a cent from their employer. One of the employer even mentioned the words " I know that you are leaving and I didn't not even process your payment". I was so heart broken finding that some companies out there using people to hard labor and not get paid.