Owner attacks my personhood, bad attitude!!!

I signed a lease agreement with Triskyl Properties on behalf of my sister who was the occupant. When she lost her job I informed the agency that I had to terminate the lease as I cannot afford to pay the rental and my own bond. I was then threatened with legal action, stating that even if I serve the 20 days cancellation notice I will still be blacklisted as breach of contract. I tried to plead with the head of the agency Carl Koekemoer but he instead became personal and said its not his problem, due to my stupid mistake to sign for someone else I will have to bear the consequences. He arrogantly stated that either way I am definitely gonna pay for my mistake.<br> <br> I don't understand how someone can be so inhuman, he has send many emails stating that I am a small child that didn't get my way and attacks my personhood. I have escalated the complaint to the National Complaints Commissioner who has now referred my to the Rental Tribunal.<br> <br> I just don't understand how I can be held hostage in a contract that makes provision for early cancellation and the heartless manner in which the agency has dealt with me is beyond comprehension. I hope that many will see and avoid dealing with them.