There's no guarantee we can retrieve your item, but our support team may be able to help you if you contact us through email at support@wizard101.com and when you contact support, please ensure that you give us: ->the account name ->the character name ->the type of mount ->approximately when you deleted the mount
NEVER send us: ->your password ->your full credit card information
The more information you give up front, and the sooner you send the email, the better chance you have of getting your item back. Please be more careful in the future, young Wizard.