I'm abused by a man of authority
Who is the man abusing you?
I'm a waiter at a restaurant, and my boss always makes me work more than my regulation hours for free.
You need to address this with your boss. It is not good to let people take advantage of you. I am pretty sure your boss is breaking the law if he is not paying you.
Yea, I should.
You should also ask for your correct wages from all that time you worked too. Afterwards, let me know what he says and I will help you with the next step. Also I recommend that you start looking at finding another job while you are still employed as a backup plan.