*****ulent debit by Gym Company

I cancelled my contract a year ago, as it came to an end and I didn't wish to renew as I work abroad now. Everything was fine until I used the facilities on a cash basis when I was in the country. Seeing as my account was reactivated, I have begun being debited R450 + R50 (unknown why) as if I am using the facility. I am in Alaska since April of this year (2025). I do not have access to my records for exact date of cancellation or paperwork. Unable to reverse the transactions.