AFHCO -I want my money back

Afhco please pay back my deposit. I was a tenant at Afhco Jeppe post office who paid her rental on time without fail ,made sure that I took care of the rental place as my own home but now that I have moved out I have to fight tooth and nail with the consultants at Afhco who do not even know their own contract.My biggest issue is now that am moving out am being charger an abnormal amount of my money even when that I against their very own contract .your own contract states that no tenant should be charged for any wear and tear and now you want to take out R1200 out of my deposit , for what exactly ? .All I want is my money . when I paid my rental no one had to run after me and now that am supposed to get what's mine I have to run around like a headless chicken.Do right by people we also need that money