Cancel a subscription

I would like to cancel my subscriptions and would like it to go into effect today.  My account will be charged again on June 21, and when I click on cancel subscription, it says it will be canceled on July 6.  Hmmm…why wouldn't it be canceled today?  I don't want to be charged again.  Please help.
Thank you!

Hi Theresa,

We're sorry to hear that you wish to cancel AVG subscriptions.

As we're advised not to explain your details in public post, I have sent an email regarding it.

Please check the email and respond to it for further assistance.