let go for attendance. shown that due to schedule changes, was charged wrong. did not receive all final pay & vacation balance. Can anything be done?

I am 48 yrs old in a facility that is almost all 20-30 yrs old. They do attendance points. My direct supervisor changes scheduled times with me verbally. These are some of the points against me. I had verbal contract with former Executive Director(ED) to go to 0 points wasn't upheld in February. I know favoritism to men that get to continue employment. I know men got paid better starting wages. I showed new ED how I was pointed wrong and unfairly. She won't listen because of favoritism to friend I had words with. I did not receive final pay check that was supposed to be recieved 9/29. I did not receive it either today 10/6. Also, they are denying me my 22 hours left in vacation pay that I earned.