Appeal deadline questions after an unemployment denial - 12 months and counting

I got a denial letter last week saying I left my job voluntarily, but I was let go as a home health aide. The letter lists a deadline and a hearing process, but it is hard to follow. If you have appealed before, what helped you prepare?

Keep everything in writing and save the confirmation numbers. It saved me later.

File the appeal before the deadline, even if you are unsure. You can gather documents afterwards. That is the one part I would not wait on.