Where you have an outstanding order, it will remain outstanding until you cancel the order directly. Such assets are considered to be in an outstanding order state, and thus are non-tradable.
If you are unable to check your outstanding order history, please send us a request via our Live Support customer service.
*You may check assets on order at [History - Open orders].
▶Check outstanding orders - http://www.coinfinit.com/order/tradeuncomplete