My unpaid provinded fund

I resign at sanlam last year October even today the ddnt pay my provinded fund even my bonuses for December because the deduct money on my salary I submitted everything I spoke with londiwe maphumulo HR from sanlam she said everything is process u till today nothing and she doesn't answer my call her phone ringing alone I want my money sanlam sky because to resign it was a problem whereby have to write here for help you delay my resignation now is my money need to be paid nothing in my bank account it's your habit to play with your employees and it's very painful because u do this to black people only that ******