Bad management

I have spoken with Ms. Lee and a service manager regarding this. I was given wrong information and given a wrongful contract. I was told that after signing a contract I can cancel it in 30days. I did sign a contract and did cancel it within 15 days. Despite knowing the facts, Ms. Lee apologies and then asked me if I will be paying my dues. How can you ask such a question after just realizing it's your mistake! You give your sales people wrong information and training and make people suffer. The fault is at your side. I came there and discussed the issue but still i keep get messages to pay my dues. I didn't even collect my token nor did I start using that Gym. This Gym is in Jacaranda Mall.