Account debited without my knowledge after explaining car dealership would pay

I recently purchased a new vehicle and had my tracker and camera transferred from the old vehicle to the new vehicle. After receiving a call from Catrack on a Sunday to ask when I wil pay for the installation cost.... I explained that the car dealership would cover the cost.

To my surprise I see a notification on my banking app that Cartrack had juat gone ahead and deducted the installation fee from my bank account without my approval.

Please reverse the debit order, as I am definitely going to take this further as I had mentioned the dealership was covering the cost and to just deduct the fee from my account after I had explained the situation on the Sunday call I received is really frustrating.