As u placed limit price to buy @13.33.. So for the whole day, mkt did not reach this level.. i.e. nobody was ready to sell at this price.. (maybe they would have got buyer who are ready to pay higher then this.. So your order was still in pending state.
In our mkt, all such non-executed orders get cancelled /expired at the end of the day..
So if you want, then u will have to re-enter the order tomorrow. Our orders are valid for 1 day only, not like western mkts where u Place "Good Till Cancel" orders which remains until it is cancelled or gets executed by mkt.
Hope it is clear now..
Happy Trading