Help me gain my lottery winning from the director of National Lottery Ghana

i am a lottery writer. in march, i submitted lottery winning booklet to the national lottery department which contains the winnings of my customers. 6 customers won including me. when i submitted my booklets to the lottery department, i was told to come back later to come and meet the director of national lottery himself, and i did obeyed and came back on the said date.

but when i came back to the office of the director, i met group of men in the office, well i asked to see the director himself but it took a while before he owned up, but before them i was welcomed in the office with a lot of verbal abuse that generated a lot of verbal exchange and insults, and the director ordered the security to take me away and truly i was detained in the Accra central police station for a while, before my elder brother came to bail me out.

when i came home, my customers who expecting their money from me since they won the lottery started to attack me for their money and in the course of it, my 2 window glasses got broken by my customers and the attacks have not yet stopped.

after my bail out from cell, i went back to the office of the national lottery to demand for my money and he threatens to kill me if i ask of my money again from him because he has Ghana police under him and therefore can mess me up and no one will question him.

Hence the Law does not permit us to take the law into our own hands, so therefore i like the appropriate authorities to look into this matter and give me justice due