as far as thask's OP---they've been there 6 weeks. Who knows how many children are on their account....I am assuming they have no income.
I am unaware but also haven't looked at what benefits these migrants are getting right as they come in the country. but here are the guidelines:
https://www.fns.usda.gov/snap/recipient/eligibility
$3K? Did they put a household of ten people!!!???!??!