How can I downgrade an existing subscription?
Downgrading your subscription plan
Click on Avatar.
Select Account Settings.

Click GO TO SUBSCRIPTION.

Choose your desired subscription plan and click SELECT button.

Click Proceed.

If the subscription is downgraded during the billing period, the difference in the previous plan and current one will be automatically adjusted and the remaining amount will be credited/adjusted in the next month's invoice.
Related Article:
How can I upgrade my subscription plan?
Updated on: 12/09/2022
Thank you!