TFG Stole money

I'm an ex-employee of TFG and its been a month now since i left. Until today they have not paid my salary they are sending me back and forth and sadly enough the person at HR who all employees look up to, Tania Heckrath seems to be the most **** in this case. She promised to give me feedback yesterday, suddenly she is now avoiding my calls not even responding to my mail. Then there is a Dorothea Alexandra who was my direct line manager has distanced her from the case, I'm not surprised because she does not even have Matric hence she has no business sense. I now have no money to pay my dues yet there's a huge organisation holding my money for no apparent reason. I urge whoever knows the MD of TFG to provide me with their details so I can take this further.