I don’t like my job

I’m considering not even putting in my two weeks, but I’ll have to see if I get anything from all the jobs i applied to first, hopefully before I’m scheduled for my 12 hour shift. As we all know on the 29 it will be Black Friday and I’m scheduled to work a 12 hour shift and I did the math and I’ll be making about 165$ since one of those hours Ill get a unpaid lunch break and if I’m being honest that’s definitely not enough for being at work that long and being rushed and treated like I’m not even human. This is technically outside of the time I put that I can work so does anyone know if I could ask to not work that long. I’m just hoping I get called back somewhere so I can just leave😓