Problem with my life

My parents recently are really struggling to pay the bills, they pay them, but even before the month ends they have little to no money at all, and seeing this as son, it's getting me, depressed, after all i'm studying at the moment, even with difficulties, they find a way to give me money everyday so i can go to school, since my school is far away, at launch i have no choice but to buy launch, even tho i said to my parents that i could bring a sandwich, they i'm crazy and that i should have a decent meal at launch, i've thought of getting a part-time job, so i can at least pay my own expenses, but in my country at the moment, 15-20% are unemployed, even with my school schedules, i would work at end of afternoon and at night, i just want a way to reduce my parents preoccupation's, but i'm having no luck of founding anything at all.

I don't know what to do anymore, if you guys have any advice you can give, i'll really appreciate the gesture.