Fix the issues with management. Start over & STOP laughing at those that want to learn and put in the time and have the desire to succeed to only have it taken away by rude, mean, and incompetent management.
I think they are too far gone. How can managers "laugh" at someone that is struggling with lifting beds and are scared to ask a question because they get intimidated & laughed at? Makes no sense to me & these "managers" loved making fun of those that struggled.