Just got laid off, what should I do first? after 11 years as a delivery driver

They called a meeting on Monday and 11 of us were let go. I had been there 11 years. I have a box of my things and a short letter about benefits. Which steps were urgent?

Give yourself the first couple of days to be upset. I did, and then I felt able to plan.

Ask for your final pay, unused leave and any documents in writing before you leave, if you still can.