I don't get my disability check until the 3rd. And I have no funds left.

I need to be able to eat sometimes on the go. We have lost our apartment in the process of all of this that's been going on. So I'm now living in a tent with two dogs. So it makes it hard for me to be able to take the time to cook.
So having the ability to grab something on the go or having the having somebody to purchase some of those snack type things that do not require refrigerating or cooking would be great