Just go to the Orders tab to check the status of your order. Here is what the different status mean:

Pending – Order is sent to exchange but pending for execution (most probably waiting for desired price or price has hit circuit limit)

Traded- Order has been executed successfully

Failed – Order execution failed (reason is also mentioned once you click on the order)

Cancelled – Order has been cancelled 

Trigger pending – the trigger price selected by you is yet to hit the market