Had a crap day and need some advice.
I work for sainsbury's as you may have guessed. I have been having trouble with college work load for the past 2 months so 5 weeks ago I applied to drop Friday nights and take up an extra hour on Thursday. I currently work Thursday - 3hours - Friday - 3hours - Saturday - 9hours = 15 hours a week.
Personal are claiming that we are understaffed across the store on Fridays so I cannot drop it.
I am also one of about six people who are trained to work in the kiosk with the lottery machine. If I were to leave they would have no one to work on thursday nights, saturday lunch breaks and saturday afternoon.
What should I do? I love the job and my colleagues but can I force a contract change? If not shall I go above to the store manager or just leave (or threaten)?