I worked part-time at The School of Advertising (ITKP) as an executive class officer from Aug. 14 to Sept. 16, 2000. My job was to handle Basic Advertising and Account Management classes. Even though I had two classes, I only received payment for one, Basic Advertising. Meanwhile, there was no clear reason for the nonpayment of the Account Management class.

I’ve asked about the management about this case, but they didn’t give me any