You can cancel the auto renewal of the subscription prior to 24 hours of the renewal date.
For iOS Users:
Please click on the link https://support.apple.com/en-us/HT202039 for more information.
For Google Play Store Users:
Please click on the link https://support.google.com/googleplay/answer/2476088?co=GENIE.Platform%3DAndroid&hl=en for more information.
For Credit Card Users:
Please go to ALTBalaji Account page and click on cancel subscription button. Subscription/Auto renewals will be cancelled.
For Amazon IAP Users:
Open the Amazon Appstore app, tap on My Apps, Tap on Subscriptions and then you can turn off your auto renewal.
For International Users:
If you have linked your Paypal account to your iTunes Store or Google Play Store, you can cancel the auto renewal from the respective iOS and Android Devices.