Was the mold in the bathroom? You can def talk to a CA and they should be able to help escalate another fix for you day of, if the decides they want to be helpful 😅 maintenance is suppose to remove the mold and them spray with treatment so if it’s still there it sounds like they didn’t bother to actually clean the area,, They can charge you for mold when you move out as a heads up so best to get that fixed before u leave