Kw infinty witbank (do not use them)

This is the worst company ever do not to business with them , me and my brother moved into a flat(rental) 9 months ago were they told us they are going to clean and fix everything till now they have not anything when we moved out now to go live in a bigger house they dont want to give our deposit back and keep telling us there are cleaing decisions and when i asked what it was for they say cause i left a bag in thencubit and a bottel they charging us R800 to clean that worst rental company in witbank