Unauthorized debit order collection, after cancelling my subscription!

I was contacted by one of their sales reps in July. The call was supposedly recorded I clearly expressed that I don't want to renew my subscription after 30 September 2026. The reason I gave them was that I am on a targeted supplement regimen through my Integrated GP. I cannot afford IPS's products and my new supplements. This week, a new debit order went off my bank account that I have not authorized. They can only resolve this within 2-4 working days. Although their products are generally good, this is not benefiting me now. It saddens me that they disregard their clients' wishes and have the right to debit your account without your authorization. IPS Health's marketing practices are forced and suspicious!