If you’re a paid LongShot user and you wish to discontinue using LongShot, you can do so by canceling your subscription.
Following are the steps to Cancel your LongShot account: Account Settings → Profile section → Manage Subscription→ Cancel Subscription
Once cancelled, you’ll receive a confirmation on your app settings and your email confirming the same.
Refer to the Arcade below. Please note, even though the UI of the LongShot app might have changed, the journey is still the same.