Step 1: Go to your profile page.
Then click on the "Modify Subscription" button on the right.
Step 2: In this interface, you can upgrade or downgrade the subscription. Scroll down, and you'll find a link to cancel your subscription directly.
Step 3: After clicking this, you'll need to confirm once more in the popup by pressing "Cancel."
Once you've done this, your subscription will be successfully terminated. You can continue using the subscription until the last day of your monthly cycle. If you wish to become a subscriber again, you can reactivate your subscription at any time.
Important: This only applies to a paid subscription. Trial subscriptions will automatically be ended after the trial period.