Answer 1

Hi. What money send service have you use. Virtually all money send services should allow transaction cancellations for any reason. They only normally do not refund transactional fees though. Let us know the money send service name in question and we will try and assist further.

Comments

Hello Zandile
You can cancel the transaction see instructions here http://www.satechhelp.co.za/6366/Cancel-Instant-Money-Transaction-Standard-Bank.
The money is protected by a pin code that you created during the procces of sending, means they won't be able to withdraw the money unless you gave the pin to the same wrong number again.