It's hard to determine all the facts of your story as you omit actual proper subjects in sentences. You throw the term "landlord" and "they" around and use "were told" and it is unclear just who the parties actually were.

Alas, while you probably have valid points and you think you expressed them well in court, I can almost guarantee that you made procedural mistakes that were to your disadvantage. Some of your objections are not founded by the rule of law (whether you gave permission is irrelevant to the introduction of the evidence). What happened to your camera is irrelevant to the proceedings as well.

There's no way you're going to do a pro se appeal with just "advice" of an attorney. You're going to have to pay an attorney to prepare and litigate the appeal. He may also look into a federal civil rights complaint if there was indeed violations of the service member or ADA statutes.