my landlord refuses to show me an itemised bill for the hundreds of dollars of charges she cut out from my deposit and is charging me 25$/hr additionally if I want her to look for those bills

Out of the deposit of 820$ i received only 200$ back because of all the miscellaneous charges she put on my room even though we literally cleaned the whole house with hoses and every cleaning supply possible. I also have so many reasons to believe that she is a racist motherf***er just because she charged so many charges for me and my brown roommates room but my white roommate (alex) has no charges for her room.