I worked at the Westhill Tesco for about a month before getting told that I had to work weekends and early in the morning, if I did not comply with this they will terminate my employment with them.
This was troubling as my contract was only to work 18 hours a week, whenever I wanted and that I could take days off but unfortunately I lived quite far away and there was no way to get me there on those days. Plus I had to work at different locations too, which was nearly impossible for me.
I would not recommend working for this company.
ask you to work more but if you decline they fire you