Provided fund

I left the resign where I used to work end of April, up until now Momentum doesn't wanna pay, Dakalo Maivha, Gary, Nadia and Solly, they are people who are supposed to assist so everytime when we make the arrangements and when the date to release payment is due, they just keep quiet or come up with the story, I really don't elkniw what to do because my dad is not in a good health condition and i thought I will use that money to assist. I wish to get someone who can assist to resolve this issue because it's really frustrating.