There can be a few possible scenarios for this case:

* If you check your next credit card statement and you do not see any transactions from "AvaTrade" for this amount, on the date that you made this deposit - then you know that the funds were never deducted, and the cancellation was successful.

* In the case you do find a charge but not the credit (following a deposit cancellation), please allow up to 5 business days for the cancellation to appear in your statement (sometimes in the next billing cycle).