Yes, cancelling your cryptocurrency withdrawal at any time is easy, as long as the payment has not yet been sent.
How to cancel a cryptocurrency withdrawal:
1. Click the profile icon at the top of the page to open your Dashboard.
2. Click 'Review' next to 'Pending withdrawals'.
3. From your Pending Withdrawals list, click 'Cancel'
4. A confirmation window will appear, click 'YES' and the funds will be instantly returned to your account balance.
NOTE: You may also be presented with the option to 'Reduce' your withdrawal request from the Pending Withdrwawals screen to keep a little cash in your account so you can continue playing.