Payment once made is neither refundable nor transferable. Once submitted, there is no way that a payer can cancel his/her request.
In case, the fee amount has been debited (deducted) from your bank account, but Brainwave Consultancy does not receive the information due to communication failure or any such event, then the money will be automatically credited back to your account from which the money was deducted. However, this may take a week or more, after the closure of the application process.