Appeal deadline questions after an unemployment denial - any advice?

I got a denial letter last week saying I left my job voluntarily, but I was let go as a barista. My employer's version of events does not match mine, and I have emails that show it. Should I ask someone for free legal help?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.

Stay calm and stick to facts. Mine lasted about thirty minutes and felt more like a conversation than a trial.