Hello, Chailendra.
We'll certainly help you with this. This order was placed because you agreed to automatic extension of your subscription period when you originally subscribed for a 60 day trial version of AVG TuneUp - Unlimited on 25th June 2018. We can assure you that we have not processed any unauthorized payments from your card or account.
We also sent an email notification 30 days prior to the order being placed to let you know in advance that this payment was due. This also contained information on how to cancel your subscription. Please visit https://support.avg.com/RefundForm to submit a refund request.
Chailendra, Just for your info Digital River Ireland [DRI] (https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=32980892) provides eCommerce and payment services for AVG orders processed via AVG web/In App cart.
AVG Guru
I was charged $69.99 on my account that I did not authorize from DRI*AVG Technologies. Need a refund and support.