Open the Snapchat for iOS app. Tap the Settings cog on the Profile screen to open Settings. Scroll down to “Account Actions”. Tap “Delete Account”. Follow the on-screen steps to delete your account.
Go to th Snapchats accounts portal page. Type in the username and password to the account you want to delete. Snap said to keep this info in case you change your mind and want to reactivate your account. Follow the on-screen steps to delete your account.
