how do i unsubscride from an autorenewing saavn subscription?

What is an:

autorenewing saavn subscription?

Ask saavn. It is they you subscribed with.

ImperfectangelX2 wrote:

Saavn is an app. I want to know how a subscription can be cancelled. Thanks!

Assuming you subscribed through iTunes, you can cancel through iTunes. See this document:

Manage your auto-renewing subscriptions - Apple Support