How do I change my existing subscription from multi to single

AVG Subscription
1

How do I change my subscription from multi to single and get a refund for money already paid

2

Hi Milton,

We have initiated refund for your recent charge debited for AVG subscription and sent an email explaining its status.
To purchase AVG Internet Security for one computer, visit this https://www.avg.com/internet-security website and click on "buy now" for 1 PC.
Thank you.