Lilac Corp review: They don't want to pay for the job

Please, be very careful with the company Lilac Corp. I found their advertisement about the job and they responded to my email. They offered me to work 20 hours per week and assured that all payments would be done before 15th of every month. So, I have waited one week more and didn’t get my check. I emailed the support team and hoped that they would respond me. However, these people don’t want to pay.