Subscription management is only available in the web version of the application (this limitation is imposed by the app stores) and only for users with the “Owner” access level.
To manage your subscription, you need to log into your account and navigate to the “Billing” section by clicking the corresponding item in the main menu.
Next, you need to click on the three dots to the right of the active subscription’s name and select “Cancel subscription” from the dropdown menu.
Please note: after canceling the subscription, the current plan will continue to be active until the end of the paid period, and no further charges will be made for the next period.