6212 Food Service Supervisors
Food service supervisors, supervise, direct and co-ordinate the activities of workers who prepare, portion and serve food. They are employed by hospitals and other health care establishments and by cafeterias, catering companies and other food service establishments.
So you work in a fine dine restaurant or fast food chain? Read the definition of your NOC carefully before submission. Check with service canada to make sure. The wage not necessarily can lead to a rejection at the same time it can. Depends how low your pay is compared to the prevailing rate. Again compare with this chart below and I'd advise talk to a lawyer to determine your NOC and get clarification regarding your wage.
http://www.workingincanada.gc.ca/LMI_report_bynoc.do?&noc=6212&reportOption=wage