Charged without my authorization

I was charged $59.49 on my account. I did not authorize DRI*AVG Technologies. Need a refund and support.
I am not and AVG user no more.
I need from you to cancel this transaction.
Looking forward to hear from you

Hello Florin,

We could see that you have submitted the refund request and the process was initiated for the $59.49 charge.
It was debited for the AVG TuneUp Multi-device (1 Year) subscription due to auto renewal service enable for its 60 day trial.
Prior billing email notification was sent to the registered email address.
You will get the refund amount credited within 7 business days.
Thank you.