In this article we explain how to delete your Tinder account via the app or the website.
How to Permanently Delete Your Tinder Account! (Android & iPhone)
If you have a Tinder Plus or Tinder Gold subscription, you may need to cancel your subscription before deleting your account to avoid further charges.
Go to the App Store on your iOS device, scroll down and select your Apple ID or login.
Scroll down and go to Subscriptions > Manage > Tinder.