If you've reached this page, it sounds like you are trying to delete your DesignAShirt account. No problem. If you want to delete EVERYTHING- please send a message to firstname.lastname@example.org. They can delete any saved designs in your account, unless they have been ordered. They can also delete just one or two designs if you have multiple similar versions saved.
If you are simply trying to eliminate the number of emails you are receiving from us, just let us know. If you have placed an order with us, you will continue to receive emails until the transaction is complete, meaning you have received your package.