Cancel subscription for "AWS Skill Builder"

According to the FAQ:

Can I cancel my individual subscription?

Yes. If you cancel within 72 hours of purchase, you will not be charged. If you cancel after 
72 hours, your AWS account will be charged the prorated amount for the current month. 
You can cancel anytime and your subscription will not automatically renew on the next 
billing cycle. You will continue to have access to all paid subscription content until your 
active subscription period expires.

How do I cancel my Individual subscription?

To cancel your subscription, log into your Skill Builder learner account and go to your 
Subscriptions Management page, then select Cancel Subscription. You will continue 
to have access to paid subscription content through the end of your current billing period.

Step by step directions for going to Subscriptions page

1. Log in to AWS Skill Builder
2. Go to left pane menu
3. Click "My Account"
4. Click "Purchases and Subscriptions"
5. Go to "Subscription Management" section
6. Click "Go to your subscriptions"

This is subscription URL : https://billing.skillbuilder.aws/subscriptions