Bad company not following labour law

I have been working for Huawei technology under Adcorp blu agency for 8years. Then after all years they decide to take my work and gave it India people and retrench me because I am black person. However, I feel like this is unfair retrenchment because they take my job and gave it to someone and u said my position is redundant. It seems like Huawei technologies is above the law because they do things ******* and CCMA doesn't charged them. At Huawei technologies if ur boss hates u or if u fight for ur right they dismissed u meaning at Huawei we don't have a say. Huawei doesn't follow the labour law but CCMA doesn't do with our cases it always win. We really need help because China people they treat us bad in our own country and we worked for many years for contract no permanent position for South Africa.