Dispute for double on Vitality, from life cove and medical aid

My name is BNG Manamela, ID ***. I would like to dispute the above-mentioned life policy and request it to be canceled with immediate effect. When I took the life cover it had a vitality program with it, currently, vitality is being debited twice, on the life cover as well as on the medical aid. I’ve been disputing this for the past two months, and have not been assisted. I‘m requesting to cancel the policy and be refunded all that was debited. If it’s not canceled I will stop it from my bank. Response from discovery. They are busy reaping my money with no refund from the double debit for Vitality.