A gift can be cancelled in the following events:
If the gift is not accepted in app within 1 year after its creation. This will result in an automatic cancellation.
If the selected stock or ETF gets delisted in the recipient's jurisdiction before the gift is accepted, it will result in an automatic cancellation.
If you choose to manually cancel the gift before it has been accepted. To cancel your gift, scroll to the end of the transaction details of your gift and confirm the cancellation.
In any event of gift cancellation, you receive a full refund of the processing fee and of your gift amount.