Mediocre Gym and Terrible service

The absolute worst service ever! DO NOT sign up with these guys unless you want to be **** to and stuck. Initially, when signing up, I was informed that there is a 2month cancellation period. I cancelled my contract and was then informed that it is now a 4-month cancellation notice. (Ridiculous) It has now been 4 months, with my last payment that should have been 1st of July (and it went off twice), yet I was charged again this month?