My first unemployment payment still has not arrived - 3 weeks in

I filed my claim 3 weeks ago after being let go as a warehouse supervisor. There are 11 people counting on me, so I am trying to be careful. The page shows my claim as open but no payment date. What would you check first?

Mine took about 3 weeks because of an identity check I did not notice. Look for a message or a letter you may have missed in your online account.