Money sharks

Stay Faaaarrr away from gym company. They will entice you to join but when you do, it a nightmare to leave. I have been trying to cancel my membership for 3 months now, the first time i tried i was told i need to cancel at the branch i opened the membership at, the second time i tried i called in and tue lady said that she will send me all the docs, i waited for this docs and never received them, so i stopped paying as i was at a loss as what to do, now they are threatening with black listing me with the credit bureaus if i dont pay and not willing to cancel my contract without paying the amount. DO NOT JOIN GUM COMPANY, it is a **** that you cant get out off.