lumba , i have kept bees and worked with bees in africa mainly sudan and ethiopia and egypt as wellas over the other side of the red sea aswell,
your problem is exactly the same as ours in the uk, we collect a swarm of bees and house them in a hive then they fly off
working with little information from you try these ideas,
clip the queens wings to prevent her flying away.
have some form of food near by, i dont know where and what your exact location and standing is but i take it you have no other equipment apart from the box set up if you do i would say to put some frames inside the langstroff hive with wax sheets on at least two or three if posible , and finaly the last couple ideas do very much help so try having some food for them a syrup of sugar and water, 1 litre water to 200gms sugar, dont reuse honey it is to expensive to waste, and finaly is there many flowers near by the more flowers helps to make the bees want to stay where the flowers are