Zone Fitness is

I received a call from the Third Party of Zone Fitness was told that my account was handed over even though in December 18, I received a call saying they didnt get my payment, I told the lady that my bank changed then I gave my Account number, last week I got a call Third telling me that they I must pay my Zone fitness account through them. The reason I don't go to the gym because I'm too busy not that I don't have money to pay.