I have worked at my retail job for 18yrs. as they raise the starting wage they do not adjust an increase in our wages. I was told they only invest in new talent, not the tenor staff. They do expect us to train all the new hires and keep our mouths shut. I have witnessed the younger management set up the older managers and then write them up for doing what they told them to do. They keep this up till they retire or quit. They want us all gone so they don't have to pay for vacations and benefits, most new hires are only part-time. I have taken steps to cover my ass, take pictures of my work, document everything in emails. The only trouble is the HR, store mgr are all in on this and there's no one to go to.I'm in my later 50's and don't have a degree. what can be my next step to save my job?