Hi, I'm a Mexican Worker with a visa TN in a hog farm, I have a question in my job the company don't pay me for extra hours, they told me that my salary is not for hours its for anual salary. I work so hard and I would like an increase in my salary. can I get some help for this? There is any regulación about total wages and extra hours? In the company don't have a horary check for us (where you can check in and check out in the visa TN staff).