Worse Services Ever

In 2013,After a month of having my contract I went to Zone fitness to cancel my contract because I got transfer to PTA. I found out that the nearest Zone fitness was 1 hour away from where I lived and worked. The staff was not helpful at all.My colleague who is white, got out of hers without any issues after 2months of having it. I couldn't pay after losing my job. I was handed over to the lawyers. The interest was ridiculous and I started paying r200 a month just to gt them to stop calling.The total just got bigger even thought I paid. They are money hungry and do not care about the customer! Signing with them is like a never ending prison sentence. Other Gyms look after their people and when you want to leave they let you without milking you dry.I can't work because of health issues and they call 3 times a day. I suffer from anxiety and depression and this is not helping. I'm close to a break down! How do I get out of this as I don't have any money???