Bad Rental Unit !!!

Rented a place 146 Leah Terrace Gqeberha,had a leaking sink which we reported twice,was fixed now the damage caused by the leaking sink is blamed on us.The owner refusing to give us back that money that was used to fixed the cupboard and wall.Sent various emails over various months still we get no answer. Please anyone renting that unit be aware of the owner!!!