WooCommerce Subscriptions

WooCommerce Subscription Plugin: We use a subscription plugin and we have hundreds of members who sign up for the free membership plan for our services. And each time the subscription plugin renews their free plan we end up having thousands of subsections in our Orders section each month! This creates an unneeded number of free orders which creates problems. Can you please improve your WooCommerce Subscription Plugin so it can delete the very previous one to create a new Subscription Order instead of keeping all the previous ones too?