Got a denial letter for unemployment, what now?, home health aide here

My claim was denied after 8 weeks of waiting, and the letter says I have a short window to appeal. I have read a lot of threads here and could not find my exact situation. 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?

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.