AFHCO retained my R,3000 for nothing after moving out of Calderwood Estate in Benoni

I moved out of Calderwood Estate in Benoni and the building manager was hypocrite lying in his report while smiling. AFHCO retained R3,000 for cleaning. After I complained, they reduced the amount to R550 for cleaning 5 light covers and 5 curtain rails. They also retained my R2,400 for nothing. So AFHCO retained close to R3,000 for nothing.