Management have been cutting down on costs and our team have had to reapply for our jobs recently with five of us having to compete for three jobs. One member of our team is very lazy and has got away with doing very little work for years. She has just announced that she has got one of the new posts! We think she’s lied about her work achievements to get the job. The reason we think this is because our manager left three months ago and our new manager doesn’t realise how little she has done over the years. I feel this is so unfair and unethical ( I got one of the other posts btw) and I want to report her but don’t know if I will be listened to. What should I do- if anything?