Reporting your shitty boss and poor working conditions is probably not going to work unless your case is going to make a lawyer money. It might even be a waste of time. If any of the protection or regulation agencies cared they would be looking to make contact with people to go after these shitty employers. A strike will be the only tool to make any difference. Dont sign write ups, get everything in writing, discuss your wages, call out abusive behavior, help each other find better jobs, and organize.