Money taken from my account

Hello, Chloe.
You subscribed for AVG TuneUp - Unlimited (30 day trial) on 27th May 2018. During this, you provided your card details and accepted for the automatic renewal of this subscription for 1 year at the end of the trial period. We have also sent you a notification email regarding the auto renewal on 17th June 2018 including instructions to cancel. Please check your inbox and spam box as well.

I have never heard of this company and they have gone in and taken 34.99 from my account which is new details so I don't understand how and why you have taken this money

Hello, Chloe.
You subscribed for AVG TuneUp - Unlimited (30 day trial) on 27th May 2018. During this, you provided your card details and accepted for the automatic renewal of this subscription for 1 year at the end of the trial period. We have also sent you a notification email regarding the auto renewal on 17th June 2018 including instructions to cancel. Please check your inbox and spam box as well.