We are sorry to say that you cannot edit or delete an ecard which has been sent today.
The chosen ecard to be sent on the current date is delivered to the recipient almost instantly as you click on the 'Send this ecard on the chosen date' button.
However, you can edit/ delete only a post-dated/ deferred ecard, upto 1 day before the date of delivery.
Please check on the details to Edit or Delete your deferred ecard your deferred ecard.