I would like to change from monthly subscription to annual subscription.

Since your monthly subscription is automatically renewed every month, please downgrade your Premium Plan to the Free Plan first.

1. Go to Settings>My Account>Plans and click the "Downgrade" button on the Free Plan option.

   Even if you downgrade to Free Plan during the monthly subscription period, you can still use the Premium Plan during the contract period.

2. Once the monthly subscription expires, please upgrade your free account to the annual subscription plan.

* Please note that even if you downgrade your subscription during the current subscription period, you will not be able to change your subscription plan until the end of the current subscription period.