[Lioshika]

I've been having problems with my managers all along. For awhile back at the end of August, I had written down my hours I absolutely couldn't work (because of class) and that I would not work more than 15 hours a week max because of trying to maintain my grades and such. Well, my hours were anywhere from 20-30 hours because they didn't bother hiring more people. After two weeks, they did go back down.

Recently my one coworker got a transfer to the other Staples two weeks after asking. I put in four months prior and got no word back. The one who got it, said I was silly for wanting to transfer just because it was closer (though it was more than that but it was my answer to questions). Three other coworkers quit. Suddenly the hours have gone up. I'm already falling behind in my reading because of the quantity and added in the hours I work (8-13 hours). No notice or anything, they suddenly have me working almost 20 hours next week. Two of the shifts are 8-12, then I go to class 1-4. Today I did that and I didn't get to eat until 1, and it was an Atkins bar. My sugar dropped and I was so cold I was shivering while wearing a jacket in a class.

The paper I had given them clearly stated no more than 15, signed and dated. I have a copy. How do I approach them on this and the transfer? And would it be okay to go to corporate about it because there was the issue of already telling them I cant' do more than 15. They said they know school comes first and respect that; it was said during my first interview.

Help?