3 Year contract

I phoned the Durbanville and Willobridge branch for assistance with my contract. Nobody was rude, just not helpful. They sold me a 3 year contract which they do not sell anymore. Tried to cancel my contract because i work for commission it is not possible to keep paying my contract. No options provided except that I will still be liable for 60%. We also started a Discovery life policy which allows us to go to Virgin Active, not possible to use due to our financial position. Just cleared our name from debt review, can't afford to be handed over to attorneys if I cancel my debit order Please advice me what to do. Engela