Something similar to your case has been posted before but he was able to change his work permit to the correct NOC. Try calling CIC or if you are close to the border, go back and bring a copy of the LMO you submitted with your application. Sorry for posting this way. Your inbox is full.
Yap, I called the CIC for the alternatives since I don't have money going back to the border. I was instructed then to have it printed at Calgary Airport since the lady who issued me at the border changed the occupation code. No more worries about my situation.hehehe. Thanks anyway for your help.