Unpaid wages

I would like to know if anyone can help me get to the bottom of this issue. As I worked on voting day this year and I still didn't receive my payment from the IEC and we were told that once the voting is finished we will receive our payment within 2-3 weeks after the voting and it's been nearly a month now and yet I still never got my money from them. So I just want to know if someone can help me get to the bottom of this issue.