Cancel subscription - not working

Your subscription page is not working on any browser and not on your own application. It is impossible to cancel subscription. A bit scary I gave you my credit card details.  Is that some sort of a scam? 
Please cancel my subscription. Thanks

Hello Nikita,
We are aware of this issue and it has been fixed now. You will be able to cancel the auto renewal service from your end. The auto renewal status has been already cancelled for your AVG Internet Security (Multi-Device, 60-day Trial) so we assure that you will be not be charged further.