Hindering me from submitting my tax returns

The company I worked for is purposefully delaying me to submit my tax returns. It's been almost two weeks that I've asked for the required document. I was told I needed to supply them with information in order to assist me, I did so yet now Barbara Sherman and Charmain Kettles are giving me the run around. This is disgusting behavior and I've already informed SARS as I was told that should I not have this letter i would be penalised. Companies like this need to be on the front page of the news papers daily so people can see how they abuse their power against certain people..