Harrassed for almost a Year

Joined when it was 25 Fit in Benoni mid 2011 on a Month to Month Contract. Suddenly bought over by some "Big Name" and wante to pay almost double and sign a contract to use their facilities on Boksburg as I rarely went because I moved from Benoni to Boksburg. So I cancel BEFORE lockdown and informed whoever the incompetent person was on the other end that she better update as that account no longer exists of a debit order is attempted... Almost a ####ing year later I am still being harrassed for money I do NOT owe!!! Get your **** together please. You know full well you will NEVER get that money and can't do jack as I was month to month.