Applying for food benefits after losing my job - 12 months and counting

I got a notice asking for proof of income and I am unsure what to send. I do not usually post, so bear with me. I have a final pay stub, a termination letter and my unemployment approval. Is there an expedited option for people with very little income?

Take photos of everything you send and write down the date. I had to resend one page and the record helped.