Ive been working at Tesco in the DotCom department for a few months now and im still finding it very difficult to deal with the early mornings and carrying out the job on such little sleep, even though ive tried going to bed earlier i cant seem to get to sleep until late anyway, im also at college and work both the saturday and sunday to i dont manage go get a rest at all, so i wanted to move departments but i have absolutely no idea how to even start that process, can anyone help?!