Terrible service.

I stay in one of AFHCO building in Friendship town. Since i have moved in my unit, every now and then i get water coming down from the roof to my bathroom. I have reported this to the caretaker but when they fix it its just temporary and after some couple of months it happens again. Since last weekend(24-10) the water has been coming down from the roof, have reported it to the caretaker and he said to me he is still busy fixing unit for new tenants that are supposed to move in now. I mean i make sure that i pay my rent every month and on time but this is the kind of service that i have to get from AFHCO. This is frustrating and unaccepted because even time when i come back from work i have to sweep this water. Please do something about this tuu AFHCO.