Zero hour contract - benefits?

[ImInTheTit]

I'm 25, single, no kids. I work as a waitress in a restaurant on a zero hour contract. The company no longer require my assistance :(
Im stressed. Been looking at benefits online but i dont know if i would be eligible for any.
Any advice?
JSA, Universal Credit, ESA?

I"m worried about finances. I live with parents so they'll help for now they said.

I've never claimed benefits before. I've always been at university and part time jobs.
I got good hours with this restaurant but the joys of being on zero hour contract is i'm in the sh*t now

Just get UC.