The manager at the property refuse to show me and ...

The manager at the property refuse to show me and my husband an apartment because I cannot wear a mask due to medical reason. The mayor of Nashville, TN said that you have a medical condition that keeps you wearing an mask are exempt from wearing an mask. This is against the law of refusing of me seeing an apartment. I was not sick or no symptoms. I just have an medical condition that keeps me from wearing an mask of any kind and even a scarf. My husband told her she could show him the property but he told her he was going to report this and she refused to show him also. This is unjustified in our rights. I will be notifying a Lawyer about this situation come Monday Morning.