If your deposit request has already been processed, you will not be able to cancel your deposit request.
Click on the Deposit Funds tab then find the deposit request you wish to cancel
1. On the right-hand side you will find the Actions section and you will need to select Cancel.
2. You will then be prompted to make sure if you would like to cancel your request.
3. As soon as you click yes, your deposit request will be cancelled immediately.